Ticker · CUSIP 22407B108

COYA

COYA THERAPEUTICS INC
···Share
Holders (tracked)
4
Combined shares
169,404
Combined value
$982.5K
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
432023Q42025Q4

SEC event timeline

5 events
  1. Ken Griffin (Citadel Advisors) trimmed2026-02-17
    −45,157 shares · 2025Q4
    13F
  2. Izzy Englander (Millennium Mgmt) opened position2026-02-17
    +20,837 shares · 2025Q4
    13F
  3. Steve Cohen (Point72) opened position2026-02-17
    +61,584 shares · 2025Q4
    13F
  4. Renaissance Technologies added2026-02-12
    +32,100 shares · 2025Q4
    13F
  5. Renaissance Technologies added2025-11-13
    +20,800 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for COYA →

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions2
Added to1
Trimmed1
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q4
1
$1.9M
2023Q1
2
$1.6M
2023Q2
3
$1.7M
2023Q3
2
$1.9M
2023Q4
3
$9.7M
2024Q1
1
$536K
2024Q2
2
$493K
2024Q3
1
$111K
2025Q1
2
$299K
2025Q2
2
$328K
2025Q3
2
$570K
2025Q4
4
$983K

Who owns COYA

4 super-investors · 2025Q4
Tracked stake
169.4K
shares
Combined value
$983K
% of shares outstanding
—
shares-out unknown
Quarter action mix
New2Added1Trim1
#ManagerSharesValue
1Renaissance Technologies66.9K$388K
2Steve Cohen
Point72
61.6K$357K
3Izzy Englander
Millennium Mgmt
20.8K$121K
4Ken Griffin
Citadel Advisors
20.1K$116K

Recent moves

20 transactions
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