Who Owns Rubrik, Inc. (RBRK)?Hedge Fund & Institutional Holders

$52.65-1.33 (-2.46%)TechnologyNYSE

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$1.041058540000362e+258T

% of Float Held

Infinity%

QoQ Change in Holders

+14 / -0

Price History

$30.50$47.81$65.12$82.43$99.74Aug 24Jun 25Mar 26

RBRK — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
NORGES BANKNew Position+4.5M+$345.0M
FEDERATED HERMES, INC.New Position+2.4M+$185.0M
Penserra Capital Management LLCNew Position+1.3M+$98.0M
1832 Asset Management L.P.New Position+1.0M+$78.0M
Stephens Investment Management Group LLCNew Position+596K+$45.6M
Schonfeld Strategic Advisors LLCNew Position+592K+$45.3M
Bank of New York Mellon CorpNew Position+557K+$39.0M
Annex Advisory Services, LLCNew Position+486K+$37.1M
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.New Position+401K+$30.0M
Walleye Capital LLCIncreased+657K+$27.5M
Sumitomo Mitsui Trust Group, Inc.New Position+333K+$25.5M
TEACHER RETIREMENT SYSTEM OF TEXASNew Position+326K+$25.0M
NEW YORK STATE COMMON RETIREMENT FUNDNew Position+223K+$17.0M
HAMILTON LANE ADVISORS LLCNew Position+141K+$10.8M
STRS OHIONew Position+118K+$9.0M

RBRK — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
CITADEL ADVISORS LLCDecreased-2.1M-$220.3B
UBS Group AGDecreased-1.2M-$154.4B
MORGAN STANLEYDecreased-440K-$138.3B
BANK OF AMERICA CORP /DE/Decreased-372K-$124.4B
BAIN CAPITAL VENTURE INVESTORS, LLCDecreased-700K-$111.8B
Capital International InvestorsDecreased-40K-$108.6B
AQR CAPITAL MANAGEMENT LLCDecreased-108K-$97.7B
D. E. Shaw & Co., Inc.Decreased-187K-$89.8B
Invesco Ltd.Decreased-194K-$88.3B
RENAISSANCE TECHNOLOGIES LLCDecreased-84K-$66.4B
Assenagon Asset Management S.A.Decreased-117K-$62.4B
IEQ CAPITAL, LLCDecreased-23K-$61.5B
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.Decreased-29K-$57.9B
ALKEON CAPITAL MANAGEMENT LLCDecreased-100K-$57.5B
Man Group plcDecreased-421K-$52.2B

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1VANGUARD GROUP INC13,612,169$1.0B0.02%Share
2FIRST TRUST ADVISORS LP7,064,057$540.0M0.39%Share
3BlackRock, Inc.4,746,081$362.0M0.01%Share
4NORGES BANK4,522,846$345.0M0.04%Share
5FMR LLC4,260,340$325.0M0.02%Share
6VOYA INVESTMENT MANAGEMENT LLC3,680,010$281.0M0.28%Share
7BlackRock, Inc.3,540,438$270.0M0.00%Share
8STATE STREET CORP2,356,918$180.0M0.01%Share
9GEODE CAPITAL MANAGEMENT, LLC2,179,195$166.0M0.01%Share
10PointState Capital LP2,100,000$160.6M2.36%Share
11CITADEL ADVISORS LLC1,912,900$146.0M0.02%Call
12Legal & General Group Plc1,866,644$142.0M0.03%Share
13Pictet Asset Management Holding SA1,629,161$124.7M0.12%Share
14FEDERATED HERMES, INC.1,455,800$111.0M0.19%Share
15Institutional Venture Management XV, LLC1,431,479$109.5M94.78%Share
16Clearbridge Investments, LLC1,363,888$104.0M0.08%Share
17BlackRock, Inc.1,357,631$103.0M0.00%Share
18Capital International Investors1,281,667$98.0M0.02%Share
19Penserra Capital Management LLC1,241,162$94.0M1.12%Share
20MILLENNIUM MANAGEMENT LLC1,216,854$93.0M0.04%Share
21BNP PARIBAS FINANCIAL MARKETS1,192,108$91.0M0.04%Share
22JPMORGAN CHASE & CO1,111,661$85.0M0.01%Share
23AQR CAPITAL MANAGEMENT LLC1,076,937$82.0M0.04%Share
24SUSQUEHANNA INTERNATIONAL GROUP, LLP1,078,545$82.0M0.01%Share
25CHARLES SCHWAB INVESTMENT MANAGEMENT INC1,032,042$78.0M0.01%Share
261832 Asset Management L.P.1,022,300$78.0M0.06%Share
27JANE STREET GROUP, LLC1,000,000$76.0M0.01%Put
28JANE STREET GROUP, LLC1,000,000$76.0M0.01%Call
29SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC985,000$75.3M1.57%Share
30FEDERATED HERMES, INC.976,598$74.0M0.12%Share
31BIT Capital GmbH910,382$69.6M2.56%Share
32Atreides Management, LP895,029$68.5M0.84%Share
33SG Americas Securities, LLC1,200,000$68.4M0.09%Put
34VANGUARD GROUP INC871,029$66.6M0.00%Share
35Squarepoint Ops LLC857,898$65.0M0.07%Share
36BlackRock, Inc.827,669$63.0M0.00%Share
37ALLIANCEBERNSTEIN L.P.813,314$62.0M0.02%Share
38SUSQUEHANNA INTERNATIONAL GROUP, LLP813,400$62.0M0.01%Call
39FMR LLC823,739$62.0M0.00%Share
40GOLDMAN SACHS GROUP INC769,496$58.0M0.01%Share
41D. E. Shaw & Co., Inc.759,960$58.0M0.03%Share
42SUSQUEHANNA INTERNATIONAL GROUP, LLP752,900$57.0M0.01%Put
43BANK OF NOVA SCOTIA737,600$56.0M0.08%Share
44RENAISSANCE TECHNOLOGIES LLC723,389$55.0M0.09%Share
45TWO SIGMA INVESTMENTS, LP716,267$54.0M0.08%Share
46MORGAN STANLEY682,327$52.0M0.00%Share
47IEQ CAPITAL, LLC670,912$51.0M0.15%Share
48MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.669,740$51.0M0.08%Share
49BAIN CAPITAL VENTURE INVESTORS, LLC659,640$50.4M19.80%Share
50Walleye Capital LLC657,305$50.0M0.15%Share

RBRK Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 2025470$8.7B+146
Q3 2025324$7.6T-5
Q2 2025329$6.8T+27
Q1 2025302$4.5T+65
Q4 2024237$33.5T+99
Q3 2024138$770.8T+24
Q2 2024114$685.3T+113
Q1 20241$90K—

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As of Q4 2025, 50 institutional investors hold RBRK (Rubrik, Inc.). The largest holder is VANGUARD GROUP INC with $1.0B in shares. This quarter, 14 institutions opened new positions and 0 closed their positions.

Frequently Asked Questions

How many hedge funds own RBRK?

As of Q4 2025, 50 institutional investors report holding RBRK (Rubrik, Inc.) in their 13F filings.

Who is the largest institutional holder of RBRK?

The largest institutional holder of RBRK is VANGUARD GROUP INC with $1.0B in shares.

Is institutional ownership of RBRK increasing or decreasing?

This quarter, 14 institutions opened new positions in RBRK and 0 closed their positions.