Rigetti Computing RGTI Institutional Ownership

NASDAQ RGTI

$16.38 -1.53 (-8.54%)

As of: Aug 24, 2026 · 3:59 PM EDT

Institutions by Trading Activity

435 Institutions

Increased 234 53.8%

Unchanged 81 18.6%

Reduced 120 27.6%

Ownership Statistics

13F · as of 31 Mar, 2026

Institutional Ownership

52.35%

▲+0.05 pp QoQ

Shares Held by Institutions

173.82Mn

of 332.06Mn outstanding

▲+47.73% QoQ

Shares Outstanding

332.06Mn

158.23Mn held outside 13F filers

Institutional Investors

435

filed 13F for Mar 2026

▼-16 vs prior quarter

Net Shares Added (QoQ)

+56.16Mn

accumulated since last quarter

Value of Holdings

$3.08Bn

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 31 Mar, 2026

Rigetti Computing, Inc. (NASDAQ:RGTI) appears in 435 institutional 13F filings for the quarter ending March 2026.

Their combined ownership stood at 52.3% of outstanding shares in March 2026, up from 52.3% in December 2025.
They increased total shares held in Rigetti Computing by 47.73% from last quarter, and the number of investors in RGTI increased 40.78% annually.
Of these 435 holders, 234 added to their stakes in Rigetti Computing, 120 trimmed positions, and 81 made no changes.
Altogether, these fund groups held 173.82Mn shares in RGTI by March 2026, up by 56.16Mn shares quarter on quarter, and up 70.65Mn shares year over year.
As of March 31, 2026, BlackRock, Inc. held the largest stake in Rigetti Computing with 25.44Mn shares, accounting for 7.66% of total shares outstanding.
The most significant purchases of RGTI for the quarter ending March 2026 came from VANGUARD PORTFOLIO MANAGEMENT LLC (19.47Mn), VANGUARD CAPITAL MANAGEMENT LLC (14.26Mn), D. E. Shaw & Co., Inc. (10.4Mn), HRT FINANCIAL LP (3.52Mn), Defiance ETFs, LLC (3.12Mn).
The biggest sellers of Rigetti Computing for the quarter ending March 2026 included Goldman Sachs Group Inc (3.08Mn), VICTORY CAPITAL MANAGEMENT INC (1.7Mn), Quadrature Capital Ltd (1.25Mn), Clear Street Group Inc. (1.14Mn), Marex Group plc (973.33K).
Business Quant data shows the 10 biggest positions in Rigetti Computing as of March 2026 are held by BlackRock, Inc. (25.44Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (19.47Mn), VANGUARD CAPITAL MANAGEMENT LLC (14.26Mn), D. E. Shaw & Co., Inc. (13.92Mn), State Street Corp (10.14Mn), GEODE CAPITAL MANAGEMENT, LLC (8.13Mn), UBS Group AG (4.85Mn), Defiance ETFs, LLC (4.65Mn), Morgan Stanley (3.88Mn), UNICOM Systems, Inc. (3.52Mn).

Form 13F Holdings

435 Institutional Holders

Report period 31 Mar, 2026

Total shares held 173.82Mn

Of outstanding 52.35%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	25,435,282	7.66%	▼709,175	-2.71%	$357.11Mn
2	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	19,466,522	5.86%	▲19,466,522	0.00%	$273.31Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	14,258,562	4.29%	▲14,258,562	0.00%	$200.19Mn
4	D. E. Shaw & Co., Inc.	0001009207	13,922,073	4.19%	▲10,402,657	+295.58%	$195.47Mn
5	State Street Corp	0000093751	10,138,079	3.05%	▲1,083,238	+11.96%	$142.34Mn
6	GEODE CAPITAL MANAGEMENT, LLC	0001214717	8,127,635	2.45%	▲248,310	+3.15%	$114.13Mn
7	UBS Group AG	0001610520	4,848,625	1.46%	▲2,012,366	+70.95%	$68.07Mn
8	Defiance ETFs, LLC	0001732541	4,650,185	1.40%	▲3,121,103	+204.12%	$65.29Mn
9	Morgan Stanley	0000895421	3,878,470	1.17%	▲1,456,467	+60.13%	$54.45Mn
10	UNICOM Systems, Inc.	0001996154	3,521,935	1.06%	0	0.00%	$49.45Mn
11	HRT FINANCIAL LP	0001475597	3,515,852	1.06%	▲3,515,852	0.00%	$49.36K
12	Northern Trust Corp	0000073124	2,814,536	0.85%	▲89,882	+3.30%	$39.52Mn
13	TWO SIGMA INVESTMENTS, LP	0001179392	2,786,495	0.84%	▲2,735,072	+5,318.77%	$39.12Mn
14	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	2,763,930	0.83%	▼31,458	-1.13%	$38.81Mn
15	VOLORIDGE INVESTMENT MANAGEMENT, LLC	0001556921	2,498,543	0.75%	▲1,439,461	+135.92%	$35.08Mn
16	VANGUARD FIDUCIARY TRUST CO	0000933478	2,284,847	0.69%	▲2,284,847	0.00%	$32.08Mn
17	Bank Of America Corp /De/	0000070858	2,064,678	0.62%	▼244,959	-10.61%	$28.99Mn
18	Alyeska Investment Group, L.P.	0001453072	1,990,719	0.60%	▲1,990,719	0.00%	$27.95Mn
19	WESTFIELD CAPITAL MANAGEMENT CO LP	0001177719	1,895,313	0.57%	▲959,535	+102.54%	$26.61Mn
20	American Assets Investment Management, LLC	0001389256	1,639,800	0.49%	0	0.00%	$23.02Mn

Showing 1 to 20 of 435 holders