Rubrik RBRK Institutional Ownership

NYSE RBRK

$114.79 +1.70 (+1.50%)

As of: Sep 29, 2026 · 3:59 PM EDT

Institutions by Trading Activity

574 Institutions

Increased 404 70.4%

Unchanged 53 9.2%

Reduced 117 20.4%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

64.49%

▲+5.61 pp QoQ

Shares Held by Institutions

131.34Mn

of 203.67Mn outstanding

▲+21.19% QoQ

Shares Outstanding

203.67Mn

72.33Mn held outside 13F filers

Institutional Investors

574

filed 13F for Jun 2026

▲+112 vs prior quarter

Net Shares Added (QoQ)

+22.97Mn

accumulated since last quarter

Value of Holdings

$14.85Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Rubrik, Inc. (NYSE:RBRK) is held by 574 institutional investors per 13F filings through June 2026.

These investors collectively held 64.5% of Rubrik's outstanding shares in June 2026, up from 58.9% in March 2026.
Their total shares held in RBRK increased 21.19% quarter over quarter, and separately, investors owning Rubrik increased 47.18% from a year ago.
Of these 574 holders, 404 added to their stakes in Rubrik, 117 trimmed positions, and 53 made no changes.
In total, institutional investors held 131.34Mn shares in Rubrik as of June 2026, up by 22.97Mn shares quarter on quarter, and up 33.14Mn shares year over year.
BlackRock, Inc. is the top holder of Rubrik as of June 30, 2026, with 9.99Mn shares representing 4.91% of outstanding stock.
The most significant purchases of RBRK for the quarter ending June 2026 came from AQR CAPITAL MANAGEMENT LLC (7.73Mn), NORGES BANK (4.07Mn), Anatole Investment Management Ltd (2.19Mn), Sixth Street Partners Management Company, L.P. (1.32Mn), BlackRock, Inc. (1.17Mn).
The biggest sellers of Rubrik for the quarter ending June 2026 included PointState Capital LP (1.79Mn), TWO SIGMA INVESTMENTS, LP (1.75Mn), Pictet Asset Management Holding SA (957.22K), Champlain Investment Partners, LLC (803.64K), SG Americas Securities, LLC (728.37K).
Business Quant data shows the 10 biggest positions in Rubrik as of June 2026 are held by BlackRock, Inc. (9.99Mn), AQR CAPITAL MANAGEMENT LLC (9.95Mn), FMR LLC (9.2Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (8.3Mn), VANGUARD CAPITAL MANAGEMENT LLC (6.89Mn), FIRST TRUST ADVISORS LP (5.98Mn), NORGES BANK (4.07Mn), VOYA INVESTMENT MANAGEMENT LLC (4.0Mn), GEODE CAPITAL MANAGEMENT, LLC (2.88Mn), State Street Corp (2.86Mn).

Form 13F Holdings

573 Institutional Holders

Report period 30 Jun, 2026

Total shares held 131.34Mn

Of outstanding 64.49%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	9,990,174	4.91%	▲1,173,358	+13.31%	$802.01Mn
2	AQR CAPITAL MANAGEMENT LLC	0001167557	9,947,988	4.88%	▲7,730,767	+348.67%	$780.12Mn
3	FMR LLC	0000315066	9,202,121	4.52%	▲940,730	+11.39%	$738.75Mn
4	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	8,301,380	4.08%	▲271,772	+3.38%	$666.43Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	6,885,243	3.38%	▲330,132	+5.04%	$552.75Mn
6	FIRST TRUST ADVISORS LP	0001125816	5,980,251	2.94%	▲1,084,536	+22.15%	$480.09Mn
7	NORGES BANK	0001374170	4,069,424	2.00%	▲4,069,424	0.00%	$326.69Mn
8	VOYA INVESTMENT MANAGEMENT LLC	0001068837	4,004,750	1.97%	▲268,229	+7.18%	$321.50Mn
9	GEODE CAPITAL MANAGEMENT, LLC	0001214717	2,875,284	1.41%	▲172,391	+6.38%	$230.89Mn
10	State Street Corp	0000093751	2,861,374	1.40%	▲294,561	+11.48%	$229.71Mn
11	Legal & General Group Plc	0000764068	2,620,318	1.29%	▲796,941	+43.71%	$210.36Mn
12	Pictet Asset Management Holding SA	0001993888	2,368,281	1.16%	▼957,222	-28.78%	$189.90Mn
13	Jpmorgan Chase & Co	0000019617	2,253,594	1.11%	▲423,430	+23.14%	$172.99Mn
14	Anatole Investment Management Ltd	0001693745	2,189,257	1.07%	▲2,189,257	0.00%	$175.75Mn
15	PointState Capital LP	0001509842	1,856,244	0.91%	▼1,790,000	-49.09%	$149.02Mn
16	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	0000861177	1,739,658	0.85%	▲885,144	+103.58%	$139.66Mn
17	Clearbridge Investments, LLC	0001348883	1,577,133	0.77%	▲128,839	+8.90%	$126.61Mn
18	Morgan Stanley	0000895421	1,542,643	0.76%	▼179,538	-10.43%	$123.84Mn
19	BNP PARIBAS FINANCIAL MARKETS	0001166588	1,500,810	0.74%	▲268,533	+21.79%	$120.49Mn
20	Institutional Venture Management XV, LLC	0001640275	1,431,479	0.70%	0	0.00%	$114.92Mn

Showing 1 to 20 of 573 holders