FMR LLC
Rank #1
13.9%
- Shares
- 10.61M
- Change
- +4.13M
- Change %
- +63.73%
- Filing
- Mar 31, 2026
Increased
Methodology published · Market data, model notes, and corrections process are public · Data policy · Corrections policy
NASDAQ · TECHNOLOGY · Holders
MACOM Technology Solutions Holdings Inc (MTSI) Institutional Ownership & Insider Trading History
Top MTSI institutional shareholders, filing changes, and Form 4 insider activity with filters for buys, sales, option exercises, gifts, and tax withholding.
Section freshness
Price Jun 15, 8:30 AM EDT · Statements Mar 30, 8:00 PM EDT
Source timingDetailsHide
Data freshness
Prices update fastest. Fundamentals, analyst data, and news update on their own schedules, so check these timestamps before comparing signals.
Price time means the latest available trade or regular-market close. Other times show when that section was checked or published.
PriceLive
Last traded •
Source: Market data provider
Fundamentalsevery 1 day
Provider checked •
Source: Market data provider
Analystevery 1 day
Provider checked •
Source: Market data provider
Newsevery 4 hr
Latest item •
Source: Market data provider
Ownership read
MTSI insider sentiment: Net selling.
FMR LLC is the largest loaded institutional holder. 109 sale rows and 0 purchase rows are visible in the loaded Form 4 history. Use the filters below to separate real buying and selling from option exercises, gifts, awards, and tax withholding.
Insider flow
MTSI
Purchases—
Sales1.21M
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Top holder
10.61M
FMR LLC
Insider stance
Net selling
$250.32M sold / — bought
Latest filing
May 29, 2026
Most recent holder or insider filing date
Rows loaded
240
120 holder / 120 insider
- Holder rows
- 120
- Market data source
- Latest filing
- May 29, 2026
- Most recent holder or insider filing date
- Increased / initiated
- 58
- 60 decreased in loaded rows
- Insider rows
- 120
- Market data source
Top 120 institutional holders
MACOM Technology Solutions Holdings Inc (MTSI) institutional ownership
Ranked by reported share count, with position changes and latest filing dates where ownership data supplies them.
BLACKROCK
Rank #2
11.3%
- Shares
- 8.57M
- Change
- +1.04M
- Change %
- +13.84%
- Filing
- Mar 31, 2026
Increased
VANGUARD GROUP INC
Rank #3
9.49%
- Shares
- 7.23M
- Change
- +157.34K
- Change %
- +2.23%
- Filing
- Dec 31, 2025
Increased
T. ROWE PRICE INVESTMENT MANAGEMENT
Rank #4
5.89%
- Shares
- 4.49M
- Change
- -913.95K
- Change %
- -16.93%
- Filing
- Mar 31, 2026
Decreased
INVESCO LTD.
Rank #5
4.83%
- Shares
- 3.67M
- Change
- +249.25K
- Change %
- +7.28%
- Filing
- Mar 31, 2026
Increased
VANGUARD PORTFOLIO MANAGEMENT LLC
Rank #6
4.71%
- Shares
- 3.59M
- Change
- +3.59M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
VANGUARD CAPITAL MANAGEMENT LLC
Rank #7
3.93%
- Shares
- 2.99M
- Change
- +2.99M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
STATE STREET CORP
Rank #8
2.83%
- Shares
- 2.15M
- Change
- +34.08K
- Change %
- +1.61%
- Filing
- Mar 31, 2026
Increased
JPMORGAN CHASE & CO
Rank #9
2.65%
- Shares
- 2.02M
- Change
- +909.29K
- Change %
- +82.19%
- Filing
- Mar 31, 2026
Increased
WELLINGTON MANAGEMENT GROUP LLP
Rank #10
2.03%
- Shares
- 1.55M
- Change
- +532.47K
- Change %
- +52.43%
- Filing
- Mar 31, 2026
Increased
GEODE CAPITAL MANAGEMENT
Rank #11
1.79%
- Shares
- 1.36M
- Change
- +92.43K
- Change %
- +7.29%
- Filing
- Mar 31, 2026
Increased
CAPITAL RESEARCH GLOBAL INVESTORS
Rank #12
1.61%
- Shares
- 1.22M
- Change
- -114.04K
- Change %
- -8.53%
- Filing
- Mar 31, 2026
Decreased
WHALE ROCK CAPITAL MANAGEMENT LLC
Rank #13
1.54%
- Shares
- 1.17M
- Change
- +391.69K
- Change %
- +50.00%
- Filing
- Mar 31, 2026
Increased
ARTISAN PARTNERS LIMITED PARTNERSHIP
Rank #14
1.38%
- Shares
- 1.05M
- Change
- -199.56K
- Change %
- -16.01%
- Filing
- Mar 31, 2026
Decreased
POLAR CAPITAL HOLDINGS PLC
Rank #15
1.22%
- Shares
- 930.78K
- Change
- +930.78K
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
PRICE T ROWE ASSOCIATES INC
Rank #16
1.20%
- Shares
- 914.85K
- Change
- -1.02M
- Change %
- -52.71%
- Filing
- Mar 31, 2026
Decreased
GW&K INVESTMENT MANAGEMENT
Rank #17
1.10%
- Shares
- 839.06K
- Change
- -378.87K
- Change %
- -31.11%
- Filing
- Mar 31, 2026
Decreased
MASSACHUSETTS FINANCIAL SERVICES CO
Rank #18
1.09%
- Shares
- 828.45K
- Change
- +360.65K
- Change %
- +77.10%
- Filing
- Mar 31, 2026
Increased
UBS GROUP AG
Rank #19
1.06%
- Shares
- 809.41K
- Change
- -100.39K
- Change %
- -11.03%
- Filing
- Mar 31, 2026
Decreased
ALLIANCEBERNSTEIN L.P.
Rank #20
1.04%
- Shares
- 789.04K
- Change
- -274.33K
- Change %
- -25.80%
- Filing
- Mar 31, 2026
Decreased
NEUBERGER BERMAN GROUP LLC
Rank #21
1.04%
- Shares
- 788.82K
- Change
- +123.40K
- Change %
- +18.54%
- Filing
- Mar 31, 2026
Increased
JANUS HENDERSON GROUP PLC
Rank #22
1.03%
- Shares
- 784.12K
- Change
- +105.03K
- Change %
- +15.47%
- Filing
- Mar 31, 2026
Increased
BARCLAYS PLC
Rank #23
0.97%
- Shares
- 734.57K
- Change
- +160.12K
- Change %
- +27.87%
- Filing
- Mar 31, 2026
Increased
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Rank #24
0.87%
- Shares
- 660.86K
- Change
- +19.49K
- Change %
- +3.04%
- Filing
- Mar 31, 2026
Increased
NOMURA INVESTMENT MANAGEMENT BUSINESS TRUST
Rank #25
0.83%
- Shares
- 635.06K
- Change
- -110.73K
- Change %
- -14.85%
- Filing
- Mar 31, 2026
Decreased
CITADEL ADVISORS LLC
Rank #26
0.78%
- Shares
- 590.57K
- Change
- +457.45K
- Change %
- +3.44%
- Filing
- Mar 31, 2026
Increased
RAYMOND JAMES FINANCIAL INC
Rank #27
0.78%
- Shares
- 590.34K
- Change
- -12.11K
- Change %
- -2.01%
- Filing
- Mar 31, 2026
Decreased
NORGES BANK
Rank #28
0.75%
- Shares
- 568.64K
- Change
- -226.50K
- Change %
- -28.49%
- Filing
- Dec 31, 2025
Decreased
MORGAN STANLEY
Rank #29
0.73%
- Shares
- 555.16K
- Change
- -203.01K
- Change %
- -26.78%
- Filing
- Mar 31, 2026
Decreased
BESSEMER GROUP INC
Rank #30
0.70%
- Shares
- 533.26K
- Change
- -35.78K
- Change %
- -6.29%
- Filing
- Mar 31, 2026
Decreased
NORTHERN TRUST CORP
Rank #31
0.70%
- Shares
- 532.68K
- Change
- +22.91K
- Change %
- +4.50%
- Filing
- Mar 31, 2026
Increased
DIMENSIONAL FUND ADVISORS LP
Rank #32
0.70%
- Shares
- 529.14K
- Change
- -417.99K
- Change %
- -44.13%
- Filing
- Mar 31, 2026
Decreased
STEPHENS INVESTMENT MANAGEMENT GROUP LLC
Rank #33
0.68%
- Shares
- 515.82K
- Change
- -25.24K
- Change %
- -4.67%
- Filing
- Mar 31, 2026
Decreased
FRANKLIN RESOURCES INC
Rank #34
0.66%
- Shares
- 501.97K
- Change
- +486.58K
- Change %
- +31.61%
- Filing
- Mar 31, 2026
Increased
BANK OF AMERICA CORP
Rank #35
0.63%
- Shares
- 480.69K
- Change
- -175.77K
- Change %
- -26.77%
- Filing
- Mar 31, 2026
Decreased
RAFFERTY ASSET MANAGEMENT
Rank #36
0.61%
- Shares
- 467.59K
- Change
- -112.59K
- Change %
- -19.41%
- Filing
- Mar 31, 2026
Decreased
ANALOG CENTURY MANAGEMENT LP
Rank #37
0.57%
- Shares
- 436.35K
- Change
- -169.82K
- Change %
- -28.02%
- Filing
- Mar 31, 2026
Decreased
GOLDMAN SACHS GROUP INC
Rank #38
0.57%
- Shares
- 430.80K
- Change
- -99.56K
- Change %
- -18.77%
- Filing
- Mar 31, 2026
Decreased
CITIGROUP INC
Rank #39
0.56%
- Shares
- 423.87K
- Change
- +132.17K
- Change %
- +45.31%
- Filing
- Mar 31, 2026
Increased
VANGUARD FIDUCIARY TRUST CO
Rank #40
0.53%
- Shares
- 405.53K
- Change
- +405.53K
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
BANK OF NEW YORK MELLON CORP
Rank #41
0.53%
- Shares
- 400.93K
- Change
- +16.04K
- Change %
- +4.17%
- Filing
- Mar 31, 2026
Increased
GENEVA CAPITAL MANAGEMENT LLC
Rank #42
0.45%
- Shares
- 343.76K
- Change
- -28.80K
- Change %
- -7.73%
- Filing
- Mar 31, 2026
Decreased
AMERICAN CENTURY COMPANIES INC
Rank #43
0.45%
- Shares
- 343.29K
- Change
- -169.95K
- Change %
- -33.11%
- Filing
- Mar 31, 2026
Decreased
TIMESSQUARE CAPITAL MANAGEMENT
Rank #44
0.45%
- Shares
- 341.23K
- Change
- +94.36K
- Change %
- +38.23%
- Filing
- Mar 31, 2026
Increased
DRIEHAUS CAPITAL MANAGEMENT LLC
Rank #45
0.44%
- Shares
- 336.81K
- Change
- -145.24K
- Change %
- -30.13%
- Filing
- Mar 31, 2026
Decreased
MILLENNIUM MANAGEMENT LLC
Rank #46
0.44%
- Shares
- 335.21K
- Change
- -267.73K
- Change %
- -44.40%
- Filing
- Mar 31, 2026
Decreased
LOOMIS SAYLES & CO L P
Rank #47
0.42%
- Shares
- 322.46K
- Change
- -161.91K
- Change %
- -33.43%
- Filing
- Mar 31, 2026
Decreased
MANUFACTURERS LIFE INSURANCE COMPANY
Rank #48
0.40%
- Shares
- 305.95K
- Change
- -176.86K
- Change %
- -36.63%
- Filing
- Mar 31, 2026
Decreased
JENNISON ASSOCIATES LLC
Rank #49
0.39%
- Shares
- 299.73K
- Change
- -52.92K
- Change %
- -15.01%
- Filing
- Mar 31, 2026
Decreased
CAPITOLIS LIQUID GLOBAL MARKETS LLC
Rank #50
0.36%
- Shares
- 274.00K
- Change
- +220.00K
- Change %
- +4.07%
- Filing
- Dec 31, 2025
Increased
LORD
Rank #51
0.33%
- Shares
- 253.40K
- Change
- +27.38K
- Change %
- +12.11%
- Filing
- Mar 31, 2026
Increased
SCHRODER INVESTMENT MANAGEMENT GROUP
Rank #52
0.33%
- Shares
- 250.05K
- Change
- -77.53K
- Change %
- -23.67%
- Filing
- Mar 31, 2026
Decreased
NEW YORK STATE COMMON RETIREMENT FUND
Rank #53
0.32%
- Shares
- 242.94K
- Change
- -48.33K
- Change %
- -16.59%
- Filing
- Mar 31, 2026
Decreased
FIRST TRUST ADVISORS LP
Rank #54
0.30%
- Shares
- 228.40K
- Change
- +157.25K
- Change %
- +2.21%
- Filing
- Mar 31, 2026
Increased
FIERA CAPITAL CORP
Rank #55
0.30%
- Shares
- 224.74K
- Change
- -153.46K
- Change %
- -40.58%
- Filing
- Mar 31, 2026
Decreased
SEGALL BRYANT & HAMILL
Rank #56
0.29%
- Shares
- 221.73K
- Change
- -10.62K
- Change %
- -4.57%
- Filing
- Mar 31, 2026
Decreased
TD ASSET MANAGEMENT INC
Rank #57
0.29%
- Shares
- 221.37K
- Change
- -58.64K
- Change %
- -20.94%
- Filing
- Mar 31, 2026
Decreased
SEI INVESTMENTS CO
Rank #58
0.29%
- Shares
- 219.36K
- Change
- +2.40K
- Change %
- +1.10%
- Filing
- Mar 31, 2026
Increased
OBERWEIS ASSET MANAGEMENT INC
Rank #59
0.28%
- Shares
- 215.89K
- Change
- +36.93K
- Change %
- +20.63%
- Filing
- Mar 31, 2026
Increased
NUVEEN
Rank #60
0.28%
- Shares
- 212.30K
- Change
- +11.67K
- Change %
- +5.82%
- Filing
- Mar 31, 2026
Increased
AQR CAPITAL MANAGEMENT LLC
Rank #61
0.28%
- Shares
- 212.22K
- Change
- -101.13K
- Change %
- -32.27%
- Filing
- Mar 31, 2026
Decreased
ARISTOTLE CAPITAL BOSTON
Rank #62
0.27%
- Shares
- 206.12K
- Change
- -50.27K
- Change %
- -19.61%
- Filing
- Mar 31, 2026
Decreased
PRINCIPAL FINANCIAL GROUP INC
Rank #63
0.26%
- Shares
- 195.15K
- Change
- +57.47K
- Change %
- +41.75%
- Filing
- Mar 31, 2026
Increased
UBS AM
Rank #64
0.25%
- Shares
- 190.79K
- Change
- +25.83K
- Change %
- +15.66%
- Filing
- Mar 31, 2026
Increased
AMUNDI
Rank #65
0.25%
- Shares
- 187.07K
- Change
- +25.12K
- Change %
- +15.51%
- Filing
- Mar 31, 2026
Increased
SQUAREPOINT OPS LLC
Rank #66
0.23%
- Shares
- 172.15K
- Change
- +19.14K
- Change %
- +12.51%
- Filing
- Mar 31, 2026
Increased
RHUMBLINE ADVISERS
Rank #67
0.22%
- Shares
- 166.17K
- Change
- +7.49K
- Change %
- +4.72%
- Filing
- Mar 31, 2026
Increased
AMERIPRISE FINANCIAL INC
Rank #68
0.20%
- Shares
- 155.12K
- Change
- -24.13K
- Change %
- -13.46%
- Filing
- Mar 31, 2026
Decreased
RANGER INVESTMENT MANAGEMENT
Rank #69
0.19%
- Shares
- 148.36K
- Change
- -1.14K
- Change %
- -76.00%
- Filing
- Mar 31, 2026
Decreased
BNP PARIBAS FINANCIAL MARKETS
Rank #70
0.19%
- Shares
- 146.41K
- Change
- -53.10K
- Change %
- -26.61%
- Filing
- Mar 31, 2026
Decreased
E20 CAPITAL LTD
Rank #71
0.18%
- Shares
- 136.83K
- Change
- +136.83K
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
SWISS NATIONAL BANK
Rank #72
0.18%
- Shares
- 133.55K
- Change
- +1.30K
- Change %
- +98.00%
- Filing
- Mar 31, 2026
Increased
WESTFIELD CAPITAL MANAGEMENT CO LP
Rank #73
0.17%
- Shares
- 132.46K
- Change
- -98.64K
- Change %
- -42.68%
- Filing
- Mar 31, 2026
Decreased
NEXT CENTURY GROWTH INVESTORS LLC
Rank #74
0.17%
- Shares
- 130.26K
- Change
- +4.79K
- Change %
- +3.82%
- Filing
- Mar 31, 2026
Increased
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO
Rank #75
0.17%
- Shares
- 127.63K
- Change
- -69.90K
- Change %
- -35.39%
- Filing
- Mar 31, 2026
Decreased
POINT72 ASSET MANAGEMENT
Rank #76
0.17%
- Shares
- 125.72K
- Change
- -425.92K
- Change %
- -77.21%
- Filing
- Mar 31, 2026
Decreased
SILVERBERG BERNSTEIN CAPITAL MANAGEMENT LLC
Rank #77
0.16%
- Shares
- 123.25K
- Change
- -1.27K
- Change %
- -1.02%
- Filing
- Mar 31, 2026
Decreased
SILVERCREST ASSET MANAGEMENT GROUP LLC
Rank #78
0.16%
- Shares
- 118.17K
- Change
- -91.34K
- Change %
- -43.60%
- Filing
- Mar 31, 2026
Decreased
DEUTSCHE BANK AG\
Rank #79
0.15%
- Shares
- 117.56K
- Change
- +29.41K
- Change %
- +33.37%
- Filing
- Mar 31, 2026
Increased
ENVESTNET ASSET MANAGEMENT INC
Rank #80
0.15%
- Shares
- 115.59K
- Change
- -19.29K
- Change %
- -14.30%
- Filing
- Mar 31, 2026
Decreased
| # | Institution | % held | Shares | Change | Change % | Filing date |
|---|---|---|---|---|---|---|
| 1 | 13.9% | 10.61M | +4.13M Increased | +63.73% | Mar 31, 2026 | |
| 2 | 11.3% | 8.57M | +1.04M Increased | +13.84% | Mar 31, 2026 | |
| 3 | 9.49% | 7.23M | +157.34K Increased | +2.23% | Dec 31, 2025 | |
| 4 | 5.89% | 4.49M | -913.95K Decreased | -16.93% | Mar 31, 2026 | |
| 5 | 4.83% | 3.67M | +249.25K Increased | +7.28% | Mar 31, 2026 | |
| 6 | 4.71% | 3.59M | +3.59M Initiated | — | Mar 31, 2026 | |
| 7 | 3.93% | 2.99M | +2.99M Initiated | — | Mar 31, 2026 | |
| 8 | 2.83% | 2.15M | +34.08K Increased | +1.61% | Mar 31, 2026 | |
| 9 | 2.65% | 2.02M | +909.29K Increased | +82.19% | Mar 31, 2026 | |
| 10 | 2.03% | 1.55M | +532.47K Increased | +52.43% | Mar 31, 2026 | |
| 11 | 1.79% | 1.36M | +92.43K Increased | +7.29% | Mar 31, 2026 | |
| 12 | 1.61% | 1.22M | -114.04K Decreased | -8.53% | Mar 31, 2026 | |
| 13 | WHALE ROCK CAPITAL MANAGEMENT LLC | 1.54% | 1.17M | +391.69K Increased | +50.00% | Mar 31, 2026 |
| 14 | ARTISAN PARTNERS LIMITED PARTNERSHIP | 1.38% | 1.05M | -199.56K Decreased | -16.01% | Mar 31, 2026 |
| 15 | POLAR CAPITAL HOLDINGS PLC | 1.22% | 930.78K | +930.78K Initiated | — | Mar 31, 2026 |
| 16 | 1.20% | 914.85K | -1.02M Decreased | -52.71% | Mar 31, 2026 | |
| 17 | GW&K INVESTMENT MANAGEMENT | 1.10% | 839.06K | -378.87K Decreased | -31.11% | Mar 31, 2026 |
| 18 | MASSACHUSETTS FINANCIAL SERVICES CO | 1.09% | 828.45K | +360.65K Increased | +77.10% | Mar 31, 2026 |
| 19 | 1.06% | 809.41K | -100.39K Decreased | -11.03% | Mar 31, 2026 | |
| 20 | 1.04% | 789.04K | -274.33K Decreased | -25.80% | Mar 31, 2026 | |
| 21 | NEUBERGER BERMAN GROUP LLC | 1.04% | 788.82K | +123.40K Increased | +18.54% | Mar 31, 2026 |
| 22 | JANUS HENDERSON GROUP PLC | 1.03% | 784.12K | +105.03K Increased | +15.47% | Mar 31, 2026 |
| 23 | BARCLAYS PLC | 0.97% | 734.57K | +160.12K Increased | +27.87% | Mar 31, 2026 |
| 24 | 0.87% | 660.86K | +19.49K Increased | +3.04% | Mar 31, 2026 | |
| 25 | NOMURA INVESTMENT MANAGEMENT BUSINESS TRUST | 0.83% | 635.06K | -110.73K Decreased | -14.85% | Mar 31, 2026 |
| 26 | CITADEL ADVISORS LLC | 0.78% | 590.57K | +457.45K Increased | +3.44% | Mar 31, 2026 |
| 27 | RAYMOND JAMES FINANCIAL INC | 0.78% | 590.34K | -12.11K Decreased | -2.01% | Mar 31, 2026 |
| 28 | 0.75% | 568.64K | -226.50K Decreased | -28.49% | Dec 31, 2025 | |
| 29 | 0.73% | 555.16K | -203.01K Decreased | -26.78% | Mar 31, 2026 | |
| 30 | BESSEMER GROUP INC | 0.70% | 533.26K | -35.78K Decreased | -6.29% | Mar 31, 2026 |
| 31 | 0.70% | 532.68K | +22.91K Increased | +4.50% | Mar 31, 2026 | |
| 32 | 0.70% | 529.14K | -417.99K Decreased | -44.13% | Mar 31, 2026 | |
| 33 | STEPHENS INVESTMENT MANAGEMENT GROUP LLC | 0.68% | 515.82K | -25.24K Decreased | -4.67% | Mar 31, 2026 |
| 34 | 0.66% | 501.97K | +486.58K Increased | +31.61% | Mar 31, 2026 | |
| 35 | 0.63% | 480.69K | -175.77K Decreased | -26.77% | Mar 31, 2026 | |
| 36 | RAFFERTY ASSET MANAGEMENT | 0.61% | 467.59K | -112.59K Decreased | -19.41% | Mar 31, 2026 |
| 37 | ANALOG CENTURY MANAGEMENT LP | 0.57% | 436.35K | -169.82K Decreased | -28.02% | Mar 31, 2026 |
| 38 | 0.57% | 430.80K | -99.56K Decreased | -18.77% | Mar 31, 2026 | |
| 39 | CITIGROUP INC | 0.56% | 423.87K | +132.17K Increased | +45.31% | Mar 31, 2026 |
| 40 | 0.53% | 405.53K | +405.53K Initiated | — | Mar 31, 2026 | |
| 41 | BANK OF NEW YORK MELLON CORP | 0.53% | 400.93K | +16.04K Increased | +4.17% | Mar 31, 2026 |
| 42 | GENEVA CAPITAL MANAGEMENT LLC | 0.45% | 343.76K | -28.80K Decreased | -7.73% | Mar 31, 2026 |
| 43 | AMERICAN CENTURY COMPANIES INC | 0.45% | 343.29K | -169.95K Decreased | -33.11% | Mar 31, 2026 |
| 44 | TIMESSQUARE CAPITAL MANAGEMENT | 0.45% | 341.23K | +94.36K Increased | +38.23% | Mar 31, 2026 |
| 45 | DRIEHAUS CAPITAL MANAGEMENT LLC | 0.44% | 336.81K | -145.24K Decreased | -30.13% | Mar 31, 2026 |
| 46 | MILLENNIUM MANAGEMENT LLC | 0.44% | 335.21K | -267.73K Decreased | -44.40% | Mar 31, 2026 |
| 47 | LOOMIS SAYLES & CO L P | 0.42% | 322.46K | -161.91K Decreased | -33.43% | Mar 31, 2026 |
| 48 | MANUFACTURERS LIFE INSURANCE COMPANY | 0.40% | 305.95K | -176.86K Decreased | -36.63% | Mar 31, 2026 |
| 49 | 0.39% | 299.73K | -52.92K Decreased | -15.01% | Mar 31, 2026 | |
| 50 | CAPITOLIS LIQUID GLOBAL MARKETS LLC | 0.36% | 274.00K | +220.00K Increased | +4.07% | Dec 31, 2025 |
| 51 | LORD | 0.33% | 253.40K | +27.38K Increased | +12.11% | Mar 31, 2026 |
| 52 | SCHRODER INVESTMENT MANAGEMENT GROUP | 0.33% | 250.05K | -77.53K Decreased | -23.67% | Mar 31, 2026 |
| 53 | NEW YORK STATE COMMON RETIREMENT FUND | 0.32% | 242.94K | -48.33K Decreased | -16.59% | Mar 31, 2026 |
| 54 | FIRST TRUST ADVISORS LP | 0.30% | 228.40K | +157.25K Increased | +2.21% | Mar 31, 2026 |
| 55 | FIERA CAPITAL CORP | 0.30% | 224.74K | -153.46K Decreased | -40.58% | Mar 31, 2026 |
| 56 | SEGALL BRYANT & HAMILL | 0.29% | 221.73K | -10.62K Decreased | -4.57% | Mar 31, 2026 |
| 57 | TD ASSET MANAGEMENT INC | 0.29% | 221.37K | -58.64K Decreased | -20.94% | Mar 31, 2026 |
| 58 | SEI INVESTMENTS CO | 0.29% | 219.36K | +2.40K Increased | +1.10% | Mar 31, 2026 |
| 59 | OBERWEIS ASSET MANAGEMENT INC | 0.28% | 215.89K | +36.93K Increased | +20.63% | Mar 31, 2026 |
| 60 | NUVEEN | 0.28% | 212.30K | +11.67K Increased | +5.82% | Mar 31, 2026 |
| 61 | AQR CAPITAL MANAGEMENT LLC | 0.28% | 212.22K | -101.13K Decreased | -32.27% | Mar 31, 2026 |
| 62 | ARISTOTLE CAPITAL BOSTON | 0.27% | 206.12K | -50.27K Decreased | -19.61% | Mar 31, 2026 |
| 63 | PRINCIPAL FINANCIAL GROUP INC | 0.26% | 195.15K | +57.47K Increased | +41.75% | Mar 31, 2026 |
| 64 | 0.25% | 190.79K | +25.83K Increased | +15.66% | Mar 31, 2026 | |
| 65 | 0.25% | 187.07K | +25.12K Increased | +15.51% | Mar 31, 2026 | |
| 66 | SQUAREPOINT OPS LLC | 0.23% | 172.15K | +19.14K Increased | +12.51% | Mar 31, 2026 |
| 67 | RHUMBLINE ADVISERS | 0.22% | 166.17K | +7.49K Increased | +4.72% | Mar 31, 2026 |
| 68 | AMERIPRISE FINANCIAL INC | 0.20% | 155.12K | -24.13K Decreased | -13.46% | Mar 31, 2026 |
| 69 | RANGER INVESTMENT MANAGEMENT | 0.19% | 148.36K | -1.14K Decreased | -76.00% | Mar 31, 2026 |
| 70 | BNP PARIBAS FINANCIAL MARKETS | 0.19% | 146.41K | -53.10K Decreased | -26.61% | Mar 31, 2026 |
| 71 | E20 CAPITAL LTD | 0.18% | 136.83K | +136.83K Initiated | — | Mar 31, 2026 |
| 72 | SWISS NATIONAL BANK | 0.18% | 133.55K | +1.30K Increased | +98.00% | Mar 31, 2026 |
| 73 | WESTFIELD CAPITAL MANAGEMENT CO LP | 0.17% | 132.46K | -98.64K Decreased | -42.68% | Mar 31, 2026 |
| 74 | NEXT CENTURY GROWTH INVESTORS LLC | 0.17% | 130.26K | +4.79K Increased | +3.82% | Mar 31, 2026 |
| 75 | PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | 0.17% | 127.63K | -69.90K Decreased | -35.39% | Mar 31, 2026 |
| 76 | POINT72 ASSET MANAGEMENT | 0.17% | 125.72K | -425.92K Decreased | -77.21% | Mar 31, 2026 |
| 77 | SILVERBERG BERNSTEIN CAPITAL MANAGEMENT LLC | 0.16% | 123.25K | -1.27K Decreased | -1.02% | Mar 31, 2026 |
| 78 | SILVERCREST ASSET MANAGEMENT GROUP LLC | 0.16% | 118.17K | -91.34K Decreased | -43.60% | Mar 31, 2026 |
| 79 | DEUTSCHE BANK AG\ | 0.15% | 117.56K | +29.41K Increased | +33.37% | Mar 31, 2026 |
| 80 | ENVESTNET ASSET MANAGEMENT INC | 0.15% | 115.59K | -19.29K Decreased | -14.30% | Mar 31, 2026 |
Showing 80 of 120 matching institutional rows.Load more institutions
Recent insider transactions
MACOM Technology Solutions Holdings Inc (MTSI) Form 4 filings
Action codes are translated so open-market buys and sales are separate from awards, gifts, conversions, and tax withholding.
DALY, STEPHEN G
Director, President and CEO
- Shares
- 2.43K
- % company
- <0.01%
- Price
- $362.94
- Value
- $881,581
Filed May 29, 2026
DALY, STEPHEN G
Director, President and CEO
- Shares
- 400
- % company
- <0.01%
- Price
- $391.07
- Value
- $156,428
Filed May 29, 2026
DALY, STEPHEN G
Director, President and CEO
- Shares
- 904
- % company
- <0.01%
- Price
- $362.02
- Value
- $327,266
Filed May 29, 2026
DALY, STEPHEN G
Director, President and CEO
- Shares
- 2.08K
- % company
- <0.01%
- Price
- $363.87
- Value
- $755,030
Filed May 29, 2026
DALY, STEPHEN G
Director, President and CEO
- Shares
- 149
- % company
- <0.01%
- Price
- $389.40
- Value
- $58,021
Filed May 29, 2026
DALY, STEPHEN G
Director, President and CEO
- Shares
- 1.50K
- % company
- <0.01%
- Price
- $358.44
- Value
- $537,660
Filed May 29, 2026
DALY, STEPHEN G
Director, President and CEO
- Shares
- 551
- % company
- <0.01%
- Price
- $388.38
- Value
- $213,997
Filed May 29, 2026
DALY, STEPHEN G
Director, President and CEO
- Shares
- 100
- % company
- <0.01%
- Price
- $386.46
- Value
- $38,646
Filed May 29, 2026
DALY, STEPHEN G
Director, President and CEO
- Shares
- 100
- % company
- <0.01%
- Price
- $382.60
- Value
- $38,260
Filed May 29, 2026
DALY, STEPHEN G
Director, President and CEO
- Shares
- 100
- % company
- <0.01%
- Price
- $380.98
- Value
- $38,098
Filed May 29, 2026
DALY, STEPHEN G
Director, President and CEO
- Shares
- 400
- % company
- <0.01%
- Price
- $378.86
- Value
- $151,544
Filed May 29, 2026
DALY, STEPHEN G
Director, President and CEO
- Shares
- 200
- % company
- <0.01%
- Price
- $375.10
- Value
- $75,020
Filed May 29, 2026
| # | Insider | % company | Action | Shares | Price | Value | Filing date |
|---|---|---|---|---|---|---|---|
| 1 | DALY, STEPHEN G Director, President and CEO | <0.01% | Sale to issuer | 2.43K | $362.94 | $881,581 | May 29, 2026 |
| 2 | DALY, STEPHEN G Director, President and CEO | <0.01% | Sale to issuer | 400 | $391.07 | $156,428 | May 29, 2026 |
| 3 | DALY, STEPHEN G Director, President and CEO | <0.01% | Sale to issuer | 904 | $362.02 | $327,266 | May 29, 2026 |
| 4 | DALY, STEPHEN G Director, President and CEO | <0.01% | Sale to issuer | 2.08K | $363.87 | $755,030 | May 29, 2026 |
| 5 | DALY, STEPHEN G Director, President and CEO | <0.01% | Sale to issuer | 149 | $389.40 | $58,021 | May 29, 2026 |
| 6 | DALY, STEPHEN G Director, President and CEO | <0.01% | Sale to issuer | 1.50K | $358.44 | $537,660 | May 29, 2026 |
| 7 | DALY, STEPHEN G Director, President and CEO | <0.01% | Sale to issuer | 551 | $388.38 | $213,997 | May 29, 2026 |
| 8 | DALY, STEPHEN G Director, President and CEO | <0.01% | Sale to issuer | 100 | $386.46 | $38,646 | May 29, 2026 |
| 9 | DALY, STEPHEN G Director, President and CEO | <0.01% | Sale to issuer | 100 | $382.60 | $38,260 | May 29, 2026 |
| 10 | DALY, STEPHEN G Director, President and CEO | <0.01% | Sale to issuer | 100 | $380.98 | $38,098 | May 29, 2026 |
| 11 | DALY, STEPHEN G Director, President and CEO | <0.01% | Sale to issuer | 400 | $378.86 | $151,544 | May 29, 2026 |
| 12 | DALY, STEPHEN G Director, President and CEO | <0.01% | Sale to issuer | 200 | $375.10 | $75,020 | May 29, 2026 |
Showing 12 of 120 matching Form 4 rows. Percent of company uses current shares outstanding when available.Load more insiders
Frequently asked
Common questions.
Who are the largest MTSI shareholders?
FMR LLC is the largest institutional holder in the loaded MTSI ownership dataset, with 10.61 million shares, or about 13.94% of shares outstanding. The table ranks additional institutions by reported share count.
What is institutional ownership of MTSI?
The current TECHi snapshot has 120 loaded institutional rows for MACOM Technology Solutions Holdings Inc. 58 rows are marked increased or initiated, while 60 rows are marked decreased, with the latest holder filing dated Mar 31, 2026.
Where can I see MACOM Technology Solutions Holdings Inc insider transactions?
The insider transaction table currently shows 120 loaded Form 4 rows for MTSI, with the latest insider filing dated May 29, 2026. It separates purchases, sales, option exercises, awards, gifts, and tax withholding so administrative transactions are not confused with open-market trades.
Are MTSI insiders buying or selling?
The loaded MTSI Form 4 rows currently read Net selling: 109 sale rows and 0 purchase rows. Awards, gifts, conversions, and tax withholding are shown separately because they do not carry the same signal as open-market buying or selling.
Who is the most active MTSI insider in the loaded filings?
OCAMPO, SUSAN is the most active insider by absolute share movement in the loaded MTSI rows, with 1.09 million shares moving across the visible filing history. Review the action labels before treating that activity as buying or selling.