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QSIAW

Quantum-Si Inc Warrant
QSIAW

Delisted

QSIAW was delisted on the 10th of June, 2026.

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2 hedge funds and large institutions have $140K invested in Quantum-Si Inc Warrant in 2025 Q1 according to their latest regulatory filings, with 0 funds opening new positions, 0 increasing their positions, 1 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

0.08% less ownership

Funds ownership: 0.29% → 0.21% (-0.08%)

50% less funds holding

Funds holding: 4 → 2 (-2)

73% less capital invested

Capital invested by funds: $525K → $140K (-$385K)

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 1

100% less repeat investments, than reductions

Existing positions increased: 0 | Existing positions reduced: 1

Holders
2
Holders Change
-2
Holders Change %
-50%
% of All Funds
0.03%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
–
Increased
–
Reduced
1
Closed
1
Calls
$35K
Puts
–
Net Calls
+$35K
Net Calls Change
-$74K

Top Buyers

No buyers this quarter

Top Sellers

Rank Fund Capital Flow
1
WCMNY
Westchester Capital Management (New York)
New York
-$82K
2
Jane Street
Jane Street
New York
-$3.25K
Name Holding Trade Value Shares
Change 		Change in
Stake
DM
1
Deerfield Management
New York
$133K – – –
Jane Street
2
Jane Street
New York
$6.67K -$3.25K -4,445 -21%
WCMNY
3
Westchester Capital Management (New York)
New York
– -$82K -65,618 Closed

QSIAW Hedge Fund Activity: Q1 2025 in Review

2 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in Quantum-Si Inc Warrant (QSIAW) for Q1 2025, worth a combined $140K — down 73% from $525K a quarter earlier.

Sellers outnumbered buyers: 1 fund closed out of QSIAW and 0 opened new positions — a net loss of 1 holder — while 1 trimmed existing stakes and 0 added.

The largest seller was Westchester Capital Management (New York), exiting entirely with an estimated $82K sold.

  • 2 institutional investors held Quantum-Si Inc Warrant (QSIAW) as of Q1 2025, down from 4 in Q4 2024.
  • Funds reported $140K of Quantum-Si Inc Warrant stock for Q1 2025, down 73% quarter-over-quarter.
  • 0 funds opened new Quantum-Si Inc Warrant positions in Q1 2025 and 1 closed out, a net change of -1 holder.
  • The largest Quantum-Si Inc Warrant seller in Q1 2025 was Westchester Capital Management (New York), an estimated $82K sold.

Based on aggregated 13F filings for Q1 2025.