Coya Therapeutics COYA Institutional Ownership

NASDAQ COYA

$4.14 -0.07 (-1.66%)

At close: Oct 21, 2026 · 4:00 PM EDT

Institutions by Trading Activity

55 Institutions

Increased 21 38.2%

Unchanged 19 34.5%

Reduced 15 27.3%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

33.18%

▲+0.41 pp QoQ

Shares Held by Institutions

7.78Mn

of 23.46Mn outstanding

▲+1.24% QoQ

Shares Outstanding

23.46Mn

15.67Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

■0 vs prior quarter

Net Shares Added (QoQ)

+95.69K

accumulated since last quarter

Value of Holdings

$32.77Mn

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 10, 2026

Coya Therapeutics, Inc. (NASDAQ:COYA) was held by 55 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

Collectively, these holders controlled 33.18% of Coya Therapeutics' outstanding shares in Q2 2026, up from 32.77% in Q1 2026.
Total shares held in Coya Therapeutics rose 1.24% versus Q1 2026, while the number of holders rose 77.42% versus Q2 2025.
Of the 55 holders of COYA in Q2 2026, 21 added to their positions, 15 reduced their stakes and 19 left their positions unchanged.
Altogether, institutional holders owned 7.78Mn COYA shares at the end of Q2 2026, up 95.69K from the prior quarter and up 3.34Mn from a year earlier.
DME Capital Management, LP was the top holder of Coya Therapeutics as of June 30, 2026, with 2.34Mn shares, or 9.96% of shares outstanding.
The largest position increases in COYA for Q2 2026 were by Renaissance Technologies LLC (+89.02K shares), Royal Bank of Canada (+80.02K shares), Jones Financial Companies LLLP (+65.95K shares), Dimensional Fund Advisors LP (+60K shares) and CM Management, LLC (+25K shares).
Holders that trimmed the most shares of Coya Therapeutics in Q2 2026 while keeping a position were AIGH Capital Management LLC (-343.49K shares), Vanguard Fiduciary Trust Co (-10.34K shares), Squarepoint Ops LLC (-7.21K shares), Occudo Quantitative Strategies LP (-6.82K shares) and XTX Topco Ltd (-5.94K shares).
Coya Therapeutics' 10 largest institutional shareholders as of Q2 2026 were DME Capital Management, LP (2.34Mn shares), Vanguard Capital Management LLC (842.22K shares), Alyeska Investment Group, L.P. (800K shares), AIGH Capital Management LLC (631.91K shares), CM Management, LLC (400K shares), Private Management Group Inc (384.22K shares), Marshall Wace, LLP (249.79K shares), Geode Capital Management, LLC (228.24K shares), Renaissance Technologies LLC (192.99K shares) and Prosight Management, LP (170K shares), per Business Quant data.

Form 13F Holdings

55 Institutional Holders

Report period 30 Jun, 2026

Total shares held 7.78Mn

Of outstanding 33.18%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	DME Capital Management, LP	0001489933	2,335,540	9.96%	0	0.00%	$13.66Mn
2	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	842,220	3.59%	▼2,693	-0.32%	$4.93Mn
3	Alyeska Investment Group, L.P.	0001453072	800,000	3.41%	0	0.00%	$4.68Mn
4	AIGH Capital Management LLC	0001835943	631,912	2.69%	▼343,492	-35.22%	$3.70Mn
5	CM Management, LLC	0001841857	400,000	1.71%	▲25,000	+6.67%	$2.34Mn
6	PRIVATE MANAGEMENT GROUP INC	0001142031	384,217	1.64%	▲15,121	+4.10%	$2.25Mn
7	MARSHALL WACE, LLP	0001318757	249,793	1.06%	▲24,001	+10.63%	$1.46Mn
8	GEODE CAPITAL MANAGEMENT, LLC	0001214717	228,243	0.97%	▼5,159	-2.21%	$1.34Mn
9	RENAISSANCE TECHNOLOGIES LLC	0001037389	192,986	0.82%	▲89,022	+85.63%	$1.13Mn
10	Prosight Management, LP	0001617201	170,000	0.72%	▲170,000	0.00%	$994.50K
11	DIMENSIONAL FUND ADVISORS LP	0000354204	155,917	0.66%	▲59,998	+62.55%	$913.04K
12	VANGUARD FIDUCIARY TRUST CO	0000933478	129,551	0.55%	▼10,335	-7.39%	$757.87K
13	JONES FINANCIAL COMPANIES LLLP	0000815917	110,910	0.47%	▲65,950	+146.69%	$610.01K
14	BlackRock, Inc.	0002012383	102,408	0.44%	▲19,639	+23.73%	$599.09K
15	PRELUDE CAPITAL MANAGEMENT, LLC	0001387508	101,330	0.43%	0	0.00%	$592.78K
16	JBF Capital, Inc.	0001483864	100,006	0.43%	0	0.00%	$585.04K
17	Royal Bank Of Canada	0001000275	93,414	0.40%	▲80,022	+597.54%	$546.00K
18	Morgan Stanley	0000895421	82,106	0.35%	▼3,594	-4.19%	$480.32K
19	State Street Corp	0000093751	79,813	0.34%	0	0.00%	$466.91K
20	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0001446194	61,006	0.26%	▲21,690	+55.17%	$356.89K

Showing 1 to 20 of 55 holders