VANGUARD GROUP INC
Rank #1
10.7%
- Shares
- 33.96M
- Change
- +5.36M
- Change %
- +18.74%
- Filing
- Dec 31, 2025
Increased
Methodology published · Market data, model notes, and corrections process are public · Data policy · Corrections policy
NASDAQ · TECHNOLOGY · Holders
Core Scientific, Inc. Common Stock (CORZ) Institutional Ownership & Insider Trading History
Top CORZ 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, 10:10 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
CORZ insider sentiment: Net selling.
VANGUARD GROUP INC is the largest loaded institutional holder. 61 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
CORZ
Purchases—
Sales3.68M
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Top holder
33.96M
VANGUARD GROUP INC
Insider stance
Net selling
$45.15M sold / — bought
Latest filing
Jun 1, 2026
Most recent holder or insider filing date
Rows loaded
240
120 holder / 120 insider
- Holder rows
- 120
- Market data source
- Latest filing
- Jun 1, 2026
- Most recent holder or insider filing date
- Increased / initiated
- 80
- 37 decreased in loaded rows
- Insider rows
- 120
- Market data source
Top 120 institutional holders
Core Scientific, Inc. Common Stock (CORZ) institutional ownership
Ranked by reported share count, with position changes and latest filing dates where ownership data supplies them.
SITUATIONAL AWARENESS LP
Rank #2
8.20%
- Shares
- 26.01M
- Change
- -2.75M
- Change %
- -9.56%
- Filing
- Mar 31, 2026
Decreased
SITUATIONAL AWARENESS PARTNERS LP
Rank #3
8.20%
- Shares
- 26.01M
- Change
- +26.01M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
UBS GROUP AG
Rank #4
8.05%
- Shares
- 25.53M
- Change
- +5.72M
- Change %
- +28.85%
- Filing
- Mar 31, 2026
Increased
PENTWATER CAPITAL MANAGEMENT LP
Rank #5
7.83%
- Shares
- 24.85M
- Change
- -763.00K
- Change %
- -2.98%
- Filing
- Mar 31, 2026
Decreased
BLACKROCK
Rank #6
7.76%
- Shares
- 24.63M
- Change
- -264.86K
- Change %
- -1.06%
- Filing
- Mar 31, 2026
Decreased
VANGUARD PORTFOLIO MANAGEMENT LLC
Rank #7
5.87%
- Shares
- 18.61M
- Change
- +18.61M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
TWO SEAS CAPITAL LP
Rank #8
5.09%
- Shares
- 16.15M
- Change
- -859.39K
- Change %
- -5.05%
- Filing
- Mar 31, 2026
Decreased
VANGUARD CAPITAL MANAGEMENT LLC
Rank #9
4.21%
- Shares
- 13.36M
- Change
- +13.36M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
JERICHO CAPITAL ASSET MANAGEMENT L.P.
Rank #10
3.70%
- Shares
- 11.72M
- Change
- -1.32M
- Change %
- -10.09%
- Filing
- Mar 31, 2026
Decreased
OAKTREE CAPITAL MANAGEMENT LP
Rank #11
2.95%
- Shares
- 9.35M
- Change
- +1.00M
- Change %
- +11.97%
- Filing
- Mar 31, 2026
Increased
CLEARLINE CAPITAL LP
Rank #12
2.57%
- Shares
- 8.14M
- Change
- +3.45M
- Change %
- +73.57%
- Filing
- Mar 31, 2026
Increased
GEODE CAPITAL MANAGEMENT
Rank #13
2.46%
- Shares
- 7.80M
- Change
- +152.68K
- Change %
- +2.00%
- Filing
- Mar 31, 2026
Increased
VALUE ALIGNED RESEARCH ADVISORS
Rank #14
2.43%
- Shares
- 7.72M
- Change
- -370.74K
- Change %
- -4.58%
- Filing
- Mar 31, 2026
Decreased
STATE STREET CORP
Rank #15
2.30%
- Shares
- 7.29M
- Change
- +129.97K
- Change %
- +1.82%
- Filing
- Mar 31, 2026
Increased
ASCENTIS WEALTH MANAGEMENT
Rank #16
2.30%
- Shares
- 7.28M
- Change
- —
- Change %
- 0.00%
- Filing
- Mar 31, 2026
Unchanged
VALIANT CAPITAL MANAGEMENT
Rank #17
2.16%
- Shares
- 6.85M
- Change
- +514.90K
- Change %
- +8.13%
- Filing
- Mar 31, 2026
Increased
CITADEL ADVISORS LLC
Rank #18
1.93%
- Shares
- 6.13M
- Change
- -4.20M
- Change %
- -40.62%
- Filing
- Mar 31, 2026
Decreased
TWO SIGMA INVESTMENTS
Rank #19
1.76%
- Shares
- 5.59M
- Change
- +4.19M
- Change %
- +3.00%
- Filing
- Mar 31, 2026
Increased
JPMORGAN CHASE & CO
Rank #20
1.65%
- Shares
- 5.22M
- Change
- +1.53M
- Change %
- +41.47%
- Filing
- Mar 31, 2026
Increased
| # | Institution | % held | Shares | Change | Change % | Filing date |
|---|---|---|---|---|---|---|
| 1 | 10.7% | 33.96M | +5.36M Increased | +18.74% | Dec 31, 2025 | |
| 2 | SITUATIONAL AWARENESS LP | 8.20% | 26.01M | -2.75M Decreased | -9.56% | Mar 31, 2026 |
| 3 | SITUATIONAL AWARENESS PARTNERS LP | 8.20% | 26.01M | +26.01M Initiated | — | Mar 31, 2026 |
| 4 | 8.05% | 25.53M | +5.72M Increased | +28.85% | Mar 31, 2026 | |
| 5 | PENTWATER CAPITAL MANAGEMENT LP | 7.83% | 24.85M | -763.00K Decreased | -2.98% | Mar 31, 2026 |
| 6 | 7.76% | 24.63M | -264.86K Decreased | -1.06% | Mar 31, 2026 | |
| 7 | 5.87% | 18.61M | +18.61M Initiated | — | Mar 31, 2026 | |
| 8 | TWO SEAS CAPITAL LP | 5.09% | 16.15M | -859.39K Decreased | -5.05% | Mar 31, 2026 |
| 9 | 4.21% | 13.36M | +13.36M Initiated | — | Mar 31, 2026 | |
| 10 | JERICHO CAPITAL ASSET MANAGEMENT L.P. | 3.70% | 11.72M | -1.32M Decreased | -10.09% | Mar 31, 2026 |
| 11 | OAKTREE CAPITAL MANAGEMENT LP | 2.95% | 9.35M | +1.00M Increased | +11.97% | Mar 31, 2026 |
| 12 | CLEARLINE CAPITAL LP | 2.57% | 8.14M | +3.45M Increased | +73.57% | Mar 31, 2026 |
| 13 | 2.46% | 7.80M | +152.68K Increased | +2.00% | Mar 31, 2026 | |
| 14 | VALUE ALIGNED RESEARCH ADVISORS | 2.43% | 7.72M | -370.74K Decreased | -4.58% | Mar 31, 2026 |
| 15 | 2.30% | 7.29M | +129.97K Increased | +1.82% | Mar 31, 2026 | |
| 16 | ASCENTIS WEALTH MANAGEMENT | 2.30% | 7.28M | — Unchanged | 0.00% | Mar 31, 2026 |
| 17 | VALIANT CAPITAL MANAGEMENT | 2.16% | 6.85M | +514.90K Increased | +8.13% | Mar 31, 2026 |
| 18 | CITADEL ADVISORS LLC | 1.93% | 6.13M | -4.20M Decreased | -40.62% | Mar 31, 2026 |
| 19 | TWO SIGMA INVESTMENTS | 1.76% | 5.59M | +4.19M Increased | +3.00% | Mar 31, 2026 |
| 20 | 1.65% | 5.22M | +1.53M Increased | +41.47% | Mar 31, 2026 |
Showing 20 of 120 matching institutional rows.Load more institutions
Recent insider transactions
Core Scientific, Inc. Common Stock (CORZ) Form 4 filings
Action codes are translated so open-market buys and sales are separate from awards, gifts, conversions, and tax withholding.
DUCHENE, TODD M
See remarks
- Shares
- 5.50K
- % company
- <0.01%
- Price
- $28.76
- Value
- $158,159
Filed Jun 1, 2026
DUCHENE, TODD M
See remarks
- Shares
- 1.30K
- % company
- <0.01%
- Price
- $26.93
- Value
- $35,007
Filed Jun 1, 2026
DUCHENE, TODD M
See remarks
- Shares
- 3.20K
- % company
- <0.01%
- Price
- $28.27
- Value
- $90,453
Filed Jun 1, 2026
DUCHENE, TODD M
See remarks
- Shares
- 10.00K
- % company
- <0.01%
- Price
- $26.25
- Value
- $262,540
Filed May 26, 2026
SMITH, STEPHEN M
Director
- Shares
- 18.96K
- % company
- <0.01%
- Price
- No cash value
- Value
- No cash value
Filed May 26, 2026
NYGAARD, JAMES P JR
EVP, Chief Financial Officer
- Shares
- 120.07K
- % company
- 0.04%
- Price
- No cash value
- Value
- No cash value
Filed May 20, 2026
DUCHENE, TODD M
See remarks
- Shares
- 138.55K
- % company
- 0.04%
- Price
- No cash value
- Value
- No cash value
Filed May 20, 2026
DUCHENE, TODD M
See remarks
- Shares
- 400
- % company
- <0.01%
- Price
- $23.76
- Value
- $9,503
Filed May 18, 2026
DUCHENE, TODD M
See remarks
- Shares
- 9.60K
- % company
- <0.01%
- Price
- $23.12
- Value
- $221,994
Filed May 18, 2026
DUCHENE, TODD M
See remarks
- Shares
- 7.40K
- % company
- <0.01%
- Price
- $23.39
- Value
- $173,098
Filed May 11, 2026
DUCHENE, TODD M
See remarks
- Shares
- 2.60K
- % company
- <0.01%
- Price
- $22.82
- Value
- $59,322
Filed May 11, 2026
DUCHENE, TODD M
See remarks
- Shares
- 100
- % company
- <0.01%
- Price
- $21.53
- Value
- $2,153
Filed May 4, 2026
| # | Insider | % company | Action | Shares | Price | Value | Filing date |
|---|---|---|---|---|---|---|---|
| 1 | DUCHENE, TODD M See remarks | <0.01% | Sale to issuer | 5.50K | $28.76 | $158,159 | Jun 1, 2026 |
| 2 | DUCHENE, TODD M See remarks | <0.01% | Sale to issuer | 1.30K | $26.93 | $35,007 | Jun 1, 2026 |
| 3 | DUCHENE, TODD M See remarks | <0.01% | Sale to issuer | 3.20K | $28.27 | $90,453 | Jun 1, 2026 |
| 4 | DUCHENE, TODD M See remarks | <0.01% | Sale to issuer | 10.00K | $26.25 | $262,540 | May 26, 2026 |
| 5 | SMITH, STEPHEN M Director | <0.01% | Award / grant | 18.96K | No cash value | No cash value | May 26, 2026 |
| 6 | NYGAARD, JAMES P JR EVP, Chief Financial Officer | 0.04% | Award / grant | 120.07K | No cash value | No cash value | May 20, 2026 |
| 7 | DUCHENE, TODD M See remarks | 0.04% | Award / grant | 138.55K | No cash value | No cash value | May 20, 2026 |
| 8 | DUCHENE, TODD M See remarks | <0.01% | Sale to issuer | 400 | $23.76 | $9,503 | May 18, 2026 |
| 9 | DUCHENE, TODD M See remarks | <0.01% | Sale to issuer | 9.60K | $23.12 | $221,994 | May 18, 2026 |
| 10 | DUCHENE, TODD M See remarks | <0.01% | Sale to issuer | 7.40K | $23.39 | $173,098 | May 11, 2026 |
| 11 | DUCHENE, TODD M See remarks | <0.01% | Sale to issuer | 2.60K | $22.82 | $59,322 | May 11, 2026 |
| 12 | DUCHENE, TODD M See remarks | <0.01% | Sale to issuer | 100 | $21.53 | $2,153 | May 4, 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 CORZ shareholders?
VANGUARD GROUP INC is the largest institutional holder in the loaded CORZ ownership dataset, with 33.96 million shares, or about 10.71% of shares outstanding. The table ranks additional institutions by reported share count.
What is institutional ownership of CORZ?
The current TECHi snapshot has 120 loaded institutional rows for Core Scientific, Inc. Common Stock. 80 rows are marked increased or initiated, while 37 rows are marked decreased, with the latest holder filing dated Mar 31, 2026.
Where can I see Core Scientific, Inc. Common Stock insider transactions?
The insider transaction table currently shows 120 loaded Form 4 rows for CORZ, with the latest insider filing dated Jun 1, 2026. It separates purchases, sales, option exercises, awards, gifts, and tax withholding so administrative transactions are not confused with open-market trades.
Are CORZ insiders buying or selling?
The loaded CORZ Form 4 rows currently read Net selling: 61 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 CORZ insider in the loaded filings?
SULLIVAN, ADAM TAYLOR is the most active insider by absolute share movement in the loaded CORZ rows, with 7.34 million shares moving across the visible filing history. Review the action labels before treating that activity as buying or selling.