⌘K

COYA Institutional Ownership & 13F Holders | SmartMoneyDB

COYACOYA THERAPEUTICS INC

COMMON STOCK · CUSIP 22407B108

Smart Money Ownership

Of the 6 tracked institutions holding COYA, 2 have a 3-year clone track record — 2 of them beat the S&P. Average holder's clone alpha: +6.5pt. It's a gauge of who owns the name, not just how many.

Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →

COYA (COYA THERAPEUTICS INC) Institutional Ownership Summary

Among the 6 tracked institutional investors we monitor, COYA (COYA THERAPEUTICS INC) is held with a combined value of $16.93M across 2,561,478 shares. The largest holder is GREENLIGHT CAPITAL INC with a position worth $9.44M (0.46% of their portfolio). 4 funds increased their holdings. 1 fund reduced its position.

Total Institutional Value

$16.93M

Total Shares Held

2,561,478

Institutional Holders

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

GREENLIGHT CAPITAL INC+172% shares~$6.0M RENAISSANCE TECHNOLOGIES LLC+86% shares~$520.7K VANGUARD GROUP INC+8% shares~$363.8K BlackRock, Inc.+24% shares~$114.8K

Biggest Sellers

13F Institutional Holders

Sort

GREENLIGHT CAPITAL INC

RENAISSANCE TECHNOLOGIES LLC

#	Fund	Value↓	Shares	Portfolio %	Change
1	GREENLIGHT CAPITAL INC	$9.44M	1,274,026	0.46%	+172.2%
2	VANGUARD GROUP INC	$5.22M	899,140	0.00%	+7.5%
3	RENAISSANCE TECHNOLOGIES LLC	$1.13M	192,986	0.00%	+85.6%
4	BlackRock, Inc.	$599.09K	102,408	0.00%	+23.7%
5	STATE STREET CORP	$466.91K	79,813	0.00%	-
6	CITADEL ADVISORS LLC	$76.66K	13,105	0.00%	-22.3%

Activist & Large Holders (13D/13G)

Investor	Ownership	Type	Filed
HIRSCHMAN ORIN	3.3%	13G/A	2026-07-27

SEC Schedule 13D (activist) and 13G (passive) filings for COYA. Filed when an investor acquires 5%+ ownership.

Frequently Asked Questions

Which institutional investors own the most COYA stock?

As of the latest SEC 13F filings, GREENLIGHT CAPITAL INC is the largest institutional holder of COYA with a position worth $9.44M, representing 0.46% of their portfolio. In total, 6 institutional investors hold COYA with a combined value of $16.93M.

What percentage of COYA is owned by institutional investors?

Institutional investors hold $16.93M worth of COYA stock across 6 positions. The largest institutional holder is GREENLIGHT CAPITAL INC with $9.44M in holdings.

What is a 13F filing and why does it matter for COYA?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For COYA, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track COYA institutional moves

Get notified when hedge funds change their COYA positions.