Pioneer Acquisition I Corp
PACH
44 hedge funds and large institutions have $174M invested in Pioneer Acquisition I Corp in 2025 Q3 according to their latest regulatory filings, with 44 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
69.27% more ownership
Funds ownership: 0% → 69.27% (+69%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GCL
Glazer Capital LLC
New York
|
+$10.5M |
| 2 |
LA
Linden Advisors
New York
|
+$9.95M |
| 3 |
AA
AQR Arbitrage
Greenwich,
Connecticut
|
+$9.8M |
| 4 |
WC
Wealthspring Capital
West Harrison,
New York
|
+$8.79M |
| 5 |
Two Sigma Investments
New York
|
+$7.94M |
Top Sellers
PACH Hedge Fund Activity: Q3 2025 in Review
44 of the 7,638 institutional investors tracked by Wall St. Rank reported a position in Pioneer Acquisition I Corp (PACH) for Q3 2025, worth a combined $174M.
Buyers outnumbered sellers: 44 funds opened new PACH positions and 0 closed out — a net gain of 44 holders — while 0 added to existing stakes and 0 trimmed.
The largest buyer was Glazer Capital LLC, opening a new position worth an estimated $10.5M.
- 44 institutional investors held Pioneer Acquisition I Corp (PACH) as of Q3 2025, up from 0 in Q2 2025.
- Funds reported $174M of Pioneer Acquisition I Corp stock for Q3 2025.
- 44 funds opened new Pioneer Acquisition I Corp positions in Q3 2025 and 0 closed out, a net change of +44 holders.
- The largest Pioneer Acquisition I Corp buyer in Q3 2025 was Glazer Capital LLC, an estimated $10.5M added.
Based on aggregated 13F filings for Q3 2025.