Ticker · CUSIP 002942100

AARD

AARDVARK THERAPEUTICS INC
Healthcare·Biotechnology
···Share
Holders (tracked)
4
Combined shares
1,938,311
Combined value
$25.44M
Last close
$5.23
Quarter
2025Q4
Price · 1Y$5.23-1.77 (-25.29%)H $17.41 · L $3.51 · Avg Vol 172K
Position opened
$5.00$10.00$15.00VolJul 25Oct 25Jan 26Apr 26
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 4.
432025Q12025Q4
Price is -60.2% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

6 events
  1. Ken Griffin (Citadel Advisors) trimmed2026-02-17
    −70,620 shares · 2025Q4
    Position
  2. Two Sigma Investments added2026-02-17
    +65,217 shares · 2025Q4
    Position
  3. Izzy Englander (Millennium Mgmt) added2026-02-17
    +163,717 shares · 2025Q4
    Position
  4. Steve Cohen (Point72) opened position2026-02-17
    +36,922 shares · 2025Q4
    Position
  5. Izzy Englander (Millennium Mgmt) opened position2025-11-14
    +319,623 shares · 2025Q3
    Position
  6. Two Sigma Investments opened position2025-11-14
    +63,569 shares · 2025Q3
    Position

Insider activity

No insider transactions in the last 30 days.
View full insider history for AARD →
Follow-the-investor returns
If you'd copied each holder of AARD…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
Ken Griffin (Citadel Advisors)2025Q1$7.78-32.8%$6.7M
Izzy Englander (Millennium Mgmt)2025Q1$12.45-58.0%$2.5M
Two Sigma Investments2025Q1$12.51-58.2%$674K
Steve Cohen (Point72)2025Q4$13.13-60.2%$193K

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions1
Added to2
Trimmed1
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2025Q1
3
$10.1M
2025Q2
1
$17.4M
2025Q3
3
$23.2M
2025Q4
4
$25.4M

Who owns AARD

4 super-investors · 2025Q4
Tracked stake
1.94M
shares
Combined value
$25M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added2Trim1
#ManagerSharesValue
1Ken Griffin
Citadel Advisors
1.29M$17M
2Izzy Englander
Millennium Mgmt
483.3K$6M
3Two Sigma Investments128.8K$2M
4Steve Cohen
Point72
36.9K$485K

Recent moves

10 transactions
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