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GPATU

GP-Act III Acquisition Corp Units
GPATU

2 hedge funds and large institutions have $201K invested in GP-Act III Acquisition Corp Units in 2025 Q3 according to their latest regulatory filings, with funds opening new positions, 0 increasing their positions, reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

0.03% less ownership

Funds ownership: 0.11% → 0.07% (-0.03%)

29% less capital invested

Capital invested by funds: $281K → $201K (-$81K)

33% less funds holding

Funds holding: 3 → 2 (-1)

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 1

Holders
2
Holders Change
-1
Holders Change %
-33.33%
% 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
–
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

No buyers this quarter

Top Sellers

Rank Fund Capital Flow
1
LIM
Longfellow Investment Management
Massachusetts
-$83.1K
Name Holding Trade Value Shares
Change 		Change in
Stake
CS
1
Clear Street
New York
$158K – – –
UBS Group
2
UBS Group
Switzerland
$42.3K – – –
LIM
3
Longfellow Investment Management
Massachusetts
– -$83.1K -7,800 Closed

GPATU Hedge Fund Activity: Q3 2025 in Review

2 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in GP-Act III Acquisition Corp Units (GPATU) for Q3 2025, worth a combined $201K — down 29% from $281K a quarter earlier.

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

The largest seller was Longfellow Investment Management, exiting entirely with an estimated $83.1K sold.

  • 2 institutional investors held GP-Act III Acquisition Corp Units (GPATU) as of Q3 2025, down from 3 in Q2 2025.
  • Funds reported $201K of GP-Act III Acquisition Corp Units stock for Q3 2025, down 29% quarter-over-quarter.
  • 0 funds opened new GP-Act III Acquisition Corp Units positions in Q3 2025 and 1 closed out, a net change of -1 holder.
  • The largest GP-Act III Acquisition Corp Units seller in Q3 2025 was Longfellow Investment Management, an estimated $83.1K sold.

Based on aggregated 13F filings for Q3 2025.