Relay Therapeutics RLAY Institutional Ownership

NASDAQ RLAY

$18.34 -0.07 (-0.38%)

At close: Oct 22, 2026 · 4:00 PM EDT

Institutions by Trading Activity

257 Institutions

Increased 166 64.6%

Unchanged 29 11.3%

Reduced 62 24.1%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

—

13F totals exceed reported shares outstanding

Shares Held by Institutions

246.48Mn

of 218.53Mn outstanding

▲+33.83% QoQ

Shares Outstanding

218.53Mn

Institutional Investors

257

filed 13F for Jun 2026

▲+14 vs prior quarter

Net Shares Added (QoQ)

+62.30Mn

accumulated since last quarter

Value of Holdings

$4.54Bn

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

Updated Oct 11, 2026

Relay Therapeutics, Inc. (NASDAQ:RLAY) was held by 257 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

Total shares held in Relay Therapeutics rose 33.83% versus Q1 2026, while the number of holders rose 25.37% versus Q2 2025.
Of these 257 holders, 166 added to their positions, 62 reduced their stakes and 29 left their positions unchanged.
The aggregate institutional position in Relay Therapeutics was 246.48Mn shares at the end of Q2 2026, up 62.3Mn from the prior quarter and up 77.48Mn from a year earlier.
SB Investment Advisers (UK) LTD held the largest position in RLAY at 27.9Mn shares as of June 30, 2026.
Holders that added the most shares of Relay Therapeutics in Q2 2026 were FMR LLC (+16.41Mn shares), T. Rowe Price Associates Inc (+5.78Mn shares), Perceptive Advisors LLC (+4.36Mn shares), AllianceBernstein L.P. (+3.95Mn shares) and State Street Corp (+3.89Mn shares).
Holders that trimmed the most shares of Relay Therapeutics in Q2 2026 while keeping a position were Commodore Capital LP (-5Mn shares), Balyasny Asset Management L.P. (-2.93Mn shares), Bellevue Group AG (-1.61Mn shares), EcoR1 Capital, LLC (-1.21Mn shares) and Marshall Wace, LLP (-923.98K shares).
Relay Therapeutics' 10 largest institutional shareholders as of Q2 2026 were SB Investment Advisers (UK) LTD (27.9Mn shares), FMR LLC (20.11Mn shares), Casdin Capital, LLC (16.04Mn shares), BlackRock, Inc. (15.29Mn shares), Perceptive Advisors LLC (14.11Mn shares), Commodore Capital LP (12Mn shares), State Street Corp (10.13Mn shares), Vanguard Capital Management LLC (8.96Mn shares), T. Rowe Price Associates Inc (7.71Mn shares) and Nextech Invest Ltd. (6.78Mn shares), per Business Quant data.

Form 13F Holdings

258 Institutional Holders

Report period 30 Jun, 2026

Total shares held 246.48Mn

Of outstanding —

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	SB INVESTMENT ADVISERS (UK) LTD	0001731509	27,904,963	12.77%	0	0.00%	$522.10Mn
2	FMR LLC	0000315066	20,110,113	9.20%	▲16,414,682	+444.19%	$376.26Mn
3	Casdin Capital, LLC	0001534261	16,035,240	7.34%	▲1,616,666	+11.21%	$300.02Mn
4	BlackRock, Inc.	0002012383	15,288,202	7.00%	▲2,312,903	+17.83%	$286.04Mn
5	PERCEPTIVE ADVISORS LLC	0001224962	14,106,187	6.45%	▲4,355,046	+44.66%	$263.93Mn
6	Commodore Capital LP	0001831942	12,000,000	5.49%	▼5,000,000	-29.41%	$224.52Mn
7	State Street Corp	0000093751	10,125,381	4.63%	▲3,891,836	+62.43%	$189.47Mn
8	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	8,964,423	4.10%	▲1,576,958	+21.35%	$167.72Mn
9	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	7,708,507	3.53%	▲5,783,569	+300.45%	$144.23K
10	Nextech Invest Ltd.	0001595430	6,776,506	3.10%	▲1,250,000	+22.62%	$126.79Mn
11	Bellevue Group AG	0001674546	6,185,970	2.83%	▼1,609,272	-20.64%	$115.74Mn
12	GEODE CAPITAL MANAGEMENT, LLC	0001214717	4,726,576	2.16%	▲1,215,940	+34.64%	$88.45Mn
13	TCG Crossover Management, LLC	0001839948	4,273,356	1.96%	0	0.00%	$79.95Mn
14	ALLIANCEBERNSTEIN L.P.	0001109448	4,095,600	1.87%	▲3,950,349	+2,719.67%	$40.75Mn
15	Morgan Stanley	0000895421	3,851,071	1.76%	▲2,419,068	+168.93%	$72.05Mn
16	Siren, L.L.C.	0002005245	3,650,000	1.67%	▲3,650,000	0.00%	$68.29Mn
17	Goldman Sachs Group Inc	0000886982	3,408,701	1.56%	▲866,840	+34.10%	$63.78Mn
18	WESTFIELD CAPITAL MANAGEMENT CO LP	0001177719	3,343,496	1.53%	▲3,343,496	0.00%	$62.56Mn
19	Kynam Capital Management, LP	0001907884	3,300,000	1.51%	▲1,875,741	+131.70%	$61.74Mn
20	DIMENSIONAL FUND ADVISORS LP	0000354204	3,127,564	1.43%	▲187,028	+6.36%	$58.53Mn

Showing 1 to 20 of 258 holders