Clear Street’s HCM III Acquisition Corp Units HCMAU Stock Holding History

Clear Street’s Portfolio HCMAU Stock Details HCMAU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$116K	Buy	+11,092	New	+$115K	﹤0.01%	808
2026 Q1	–	Sell	-126,649	Closed	-$1.3M	–	1213
2025 Q4	$1.3M	Buy	126,649 +65,752	+108%	+$686K	﹤0.01%	257
2025 Q3	$628K	Buy	+60,897	New	+$620K	﹤0.01%	272

Other funds holding HCMAU

Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $86.4B AUM 59.51% 1-Year Est. Return

HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return

OAC

OMERS Administration Corp Toronto, Ontario, Canada $16.7B AUM 35.96% 1-Year Est. Return

SAMU

SONA Asset Management (US) New York $4.76B AUM 23.76% 1-Year Est. Return

Walleye Capital New York $28B AUM 44.22% 1-Year Est. Return

WCMNY

Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return

RAM

Readystate Asset Management Chicago, Illinois $2.93B AUM 18.57% 1-Year Est. Return

FIA

FNY Investment Advisers New York $278M AUM 98.95% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $71.2B AUM 48.86% 1-Year Est. Return

Clear Street's HCMAU Position: Q2 2026 in Review

Clear Street opened a new position in HCM III Acquisition Corp Units (HCMAU) in Q2 2026: 11,092 shares worth $116K. The stake represents ﹤0.01% of the portfolio and ranks #808 among its holdings. This is a return to the name: Clear Street previously reported a position in HCMAU as recently as Q4 2025.

Clear Street first reported a position in HCMAU in Q3 2025 and has held it in 3 quarters since. The position peaked at $1.3M in Q4 2025. 11 funds tracked by Wall St. Rank hold HCMAU as of Q2 2026.

Clear Street held 11,092 shares of HCM III Acquisition Corp Units worth $116K as of Q2 2026.
HCM III Acquisition Corp Units was a new Clear Street position in Q2 2026.
HCM III Acquisition Corp Units made up ﹤0.01% of Clear Street's portfolio in Q2 2026, its #808 holding.
Clear Street first reported a position in HCM III Acquisition Corp Units in Q3 2025 and has held it in 3 quarters since.
Clear Street's HCM III Acquisition Corp Units position peaked at $1.3M in Q4 2025.
11 funds tracked by Wall St. Rank held HCM III Acquisition Corp Units as of Q2 2026.

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