Ticker · CUSIP 14068E208

CAPS

CAPSTONE HLDG CORP
···Share
Holders (tracked)
2
Combined shares
26,372
Combined value
$34.5K
Last close
$0.40
Quarter
2025Q3
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 2.
212025Q22025Q3
Price is -69.2% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

3 events
  1. Ken Griffin (Citadel Advisors) exited2026-02-17
    −15,847 shares · 2025Q4
    Position
  2. Two Sigma Investments exited2026-02-17
    −10,525 shares · 2025Q4
    Position
  3. Two Sigma Investments added2025-11-14
    +226 shares · 2025Q3
    Position

Insider activity

No insider transactions in the last 30 days.
View full insider history for CAPS →
Follow-the-investor returns
If you'd copied each holder of CAPS…
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)2025Q3$1.31-69.2%$6K
Two Sigma Investments2025Q2$1.79-77.4%$4K

Who moved on this name in 2025Q3

Position changes reported for the latest quarter, grouped by direction.
New positions0
—
Added to1
Trimmed0
—
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2025Q2
1
$19K
2025Q3
2
$35K

Who owns CAPS

2 super-investors · 2025Q3
Tracked stake
26.4K
shares
Combined value
$35K
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added1Held1
#ManagerSharesValue
1Ken Griffin
Citadel Advisors
15.8K$21K
2Two Sigma Investments10.5K$14K

Recent moves

4 transactions
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