ALLIANCEBERNSTEIN L.P.

Position in RBRK — Rubrik, Inc.

CIK 1109448 NASHVILLE, TN

Position in RBRK

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$79,126,536

+$36,394,678 QoQ

Shares Held

985,632

+13.0% QoQ

Ownership

0.475%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#29

of 573 holders

Holding Since

Jun 2024

9 quarters on record

Voting authority Sole 96% Shared 0% None 4%

Technology · as of Jun 30, 2026

ALLIANCEBERNSTEIN L.P. holds $13,913,884,281 across 92 Software - Infrastructure names. RBRK ranks #17 (0.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MSFT	Microsoft Corp	25,998,459	$9,697,945,176
2	ORCL	Oracle Corp	4,864,222	$712,851,734
3	PANW	Palo Alto Networks Inc	1,274,081	$434,487,102
4	CRWD	CrowdStrike Holdings, Inc.	1,873,312	$357,399,829
5	TOST	Toast, Inc.	10,895,417	$303,110,500
6	FFIV	F5, Inc.	723,674	$301,019,437
7	PLTR	Palantir Technologies Inc.	2,492,400	$290,788,308
8	DOCN	DigitalOcean Holdings, Inc.	929,678	$145,987,336

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$79,126,536	985,632	+13.0%	Shares	Defined	2026-08-14
2026-03-31	$42,731,858	872,613	+7.3%	Shares	Defined	2026-05-15
2025-12-31	$62,202,254	813,314	+5.1%	Shares	Defined	2026-02-17
2025-09-30	$63,639,292	773,730	+37.3%	Shares	Defined	2025-11-14
2025-06-30	$50,494,805	563,621	-45.2%	Shares	Defined	2025-08-14
2025-03-31	$62,718,112	1,028,503	-28.6%	Shares	Defined	2025-05-15
2024-12-31	$94,207,877	1,441,369	-39.1%	Shares	Defined	2025-02-12
2024-09-30	$76,075,291	2,366,261	+12.9%	Shares	Defined	2024-11-14
2024-06-30	$64,266,793	2,096,112	—	Shares	Defined	2024-08-14
No filing history on record for this holder in this stock.