CoreWeave Ownership | Who Owns CoreWeave?


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CoreWeave Ownership Summary


CoreWeave is owned by 75.68% institutional investors, 17.75% insiders, and 6.57% retail investors. Magnetar financial is the largest institutional shareholder, holding 9.88% of CRWV shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.21% of its assets in CoreWeave shares.

CRWV Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockCoreWeave75.68%17.75%6.57%
SectorTechnology Stocks 53.67%14.93%31.40%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Magnetar financial52.06M9.88%$5.18B
Nvidia47.21M8.96%$4.70B
Vanguard group27.92M5.61%$2.00B
Blackrock funding, inc. /de24.11M4.57%$2.40B
Goldman sachs group18.10M3.44%$1.80B
Vanguard capital management15.79M3.00%$1.57B
Jane street group13.89M2.63%$1.38B
Invesco12.41M2.35%$1.24B
Alyeska investment group10.89M2.07%$1.08B
Value aligned research advisors10.89M2.07%$1.08B

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Lmdagg294.55K53.95%$40.31M
Magnetar financial52.06M47.26%$5.18B
Lavaca capital3.32M32.68%$330.83M
Cisco systems1.06M26.14%$105.91M
Bond capital management, lp706.73K23.05%$70.35M
Panview capital614.49K10.77%$61.17M
Renaissance capital168.89K9.27%$16.81M
Aspex management (hk)7.96M8.91%$792.36M
Sivia capital partners639.95K7.75%$63.70M
Nvidia47.21M7.41%$4.70B

Top Buyers

HolderShares% AssetsChange
Vanguard group27.92M0.03%20.49M
Blackrock funding, inc. /de24.11M0.04%14.73M
Invesco12.41M0.10%11.42M
Jane street group13.89M0.11%5.03M
Norges bank4.32M0.04%4.32M

Top Sellers

HolderShares% AssetsChange
Proficio capital partners---17.85M
Magnetar financial52.06M47.26%-16.50M
Coatue management6.72M2.26%-11.07M
Insight group---2.23M
Altshuler shaham4.20K0.01%-2.00M

New Positions

HolderShares% AssetsChangeValue
Norges bank4.32M0.04%4.32M$430.10M
Agf management1.62M0.62%1.62M$161.04M
Appaloosa lp1.08M1.39%1.08M$107.33M
Sixth street partners management company1.02M0.01%1.02M$101.56M
Blackstone675.00K0.20%675.00K$67.19M

Sold Out

HolderChange
Quent capital-1.00
Luminist capital-2.00
Root financial partners-2.00
Key financial-2.00
Millstone evans group-2.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 20261,10324.21%398,831,99923.65%752.02%68729.14%19011.11%
Mar 31, 2026466-44.52%55,335,322-78.67%120.47%293-46.24%83-47.13%
Dec 31, 2025599-22.41%120,425,452-52.42%240.89%406-27.89%11037.50%
Sep 30, 202573650.20%250,466,53920.35%512.81%53234.68%78110.81%
Jun 30, 2025475365.69%216,556,1360.14%441.56%383275.49%36-

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv12.08M2.21%2.85M
Vanguard Morn Total Stk Mkt Idx Investor12.08M2.21%2.85M
Vanguard MStar Total Stk Mkt Idx Invest12.11M2.20%34.91K
Invesco QQQ Trust9.26M1.70%-117.40K
Vanguard Mid Cap Index Institutional8.24M1.51%1.96M
Vanguard Morn Mid Cap Index Instl8.24M1.51%1.96M
Vanguard MStar Mid Cap Index Instl8.23M1.49%-11.11K
Vanguard Growth Index Investor4.53M0.83%703.55K
Vanguard Morn Growth Index Investor4.53M0.83%703.55K
Vanguard MStar Growth Index Investor4.50M0.82%-25.94K

Recent Insider Transactions


DateNameRoleActivityValue
Aug 20, 2026Venturo Brian M Chief Strategy OfficerSell$542.00K
Aug 20, 2026McVeety Kristen J GC and SecretarySell$365.68K
Aug 20, 2026McBee Brannin Chief Development OfficerSell$331.69K
Aug 20, 2026Jain Sachin Chief Operating OfficerSell$582.43K
Aug 20, 2026Intrator Michael N CEO and PresidentSell$1.21M

Insider Transactions Trends


DateBuySell
2027 Q1--
2025 Q32896
2025 Q2--

CRWV Ownership FAQ


Who owns the most shares of CoreWeave?

CoreWeave’s largest shareholders are Magnetar financial (52.06M shares, 9.88%), Nvidia (47.21M shares, 8.96%), and Vanguard group (27.92M shares, 5.61%). Together, they hold 24.45% of CoreWeave’s total shares outstanding.

Does Blackrock own CoreWeave?

BlackRock is not among the top 10 institutional shareholders of CoreWeave.

Who is CoreWeave’s biggest shareholder by percentage of total assets invested?

Lmdagg is CoreWeave’s biggest shareholder by percentage of total assets invested, with 53.95% of its assets in 294.55K CoreWeave shares, valued at 40.31M$.

Who is the top mutual fund holder of CoreWeave shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of CoreWeave shares, with 2.21% of its total shares outstanding invested in 12.08M CoreWeave shares.

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