CS
PACH

Clear Street’s Pioneer Acquisition I Corp PACH Stock Holding History

Clear Street’s Portfolio PACH Stock Details PACH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.43M Sell
139,861
-9,595
-6% -$97.9K ﹤0.01% 363
2026
Q1 		$1.51M Sell
149,456
-168,989
-53% -$1.71M 0.01% 280
2025
Q4 		$3.2M Sell
318,445
-404,615
-56% -$4.07M 0.01% 134
2025
Q3 		$7.2M Buy
+723,060
New +$7.2M 0.02% 94

Other funds holding PACH

WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
WAM
Wolverine Asset Management Chicago, Illinois $11.4B AUM 5.65% 1-Year Est. Return
WC
Wealthspring Capital West Harrison, New York $448M AUM 8.38% 1-Year Est. Return
MI
MMCAP International Grand Cayman, Cayman Islands $1.18B AUM 50.44% 1-Year Est. Return

Clear Street's PACH Position: Q2 2026 in Review

Clear Street reduced its Pioneer Acquisition I Corp (PACH) stake by 6.4% in Q2 2026, selling an estimated $97.9K and leaving 139,861 shares worth $1.43M. The position accounts for ﹤0.01% of the portfolio, ranked #363.

Clear Street first reported a position in PACH in Q3 2025 and has held it in 4 quarters since. The position peaked at $7.2M in Q3 2025. 67 funds tracked by Wall St. Rank hold PACH as of Q2 2026.

  • Clear Street held 139,861 shares of Pioneer Acquisition I Corp worth $1.43M as of Q2 2026.
  • Clear Street sold 9,595 Pioneer Acquisition I Corp shares in Q2 2026, an estimated $97.9K.
  • Pioneer Acquisition I Corp made up ﹤0.01% of Clear Street's portfolio in Q2 2026, its #363 holding.
  • Clear Street first reported a position in Pioneer Acquisition I Corp in Q3 2025 and has held it in 4 quarters since.
  • Clear Street's Pioneer Acquisition I Corp position peaked at $7.2M in Q3 2025.
  • 67 funds tracked by Wall St. Rank held Pioneer Acquisition I Corp as of Q2 2026.

Based on Clear Street's 13F filing for Q2 2026, filed 12 Aug 2026.