13F

Stock

Hcm Iii Acquisition Corp

Ticker not mapped · held by 14 managers

Reported value

$13.2M

Holders

14

+1 new · −4 exited

Holders’ est. mark

−$24.4K

Price effect on 13 books still in the name

Largest holder

$5.13M

Polar Asset Management Partners Inc.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Polar Asset Management Partners Inc.500K$5.13M−$17.5KCut−$17.5K
TORONTO DOMINION BANK430.5K$4.41M−$12.3KAdded$798.9K
Jain Global LLC98.8K$1.02M$4.94KAdded$4.94K
Waratah Capital Advisors Ltd.71.9K$736.6K−$2.51KCut−$741.6K
Walleye Capital LLC50K$514.5K$2.5KAdded$2.5K
OMERS ADMINISTRATION Corp50K$512.5K$500Added$500
SONA ASSET MANAGEMENT (US) LLC50K$512.5K−$1.75KCut−$1.75K
Westchester Capital Management, LLC25K$257.3K$1.25KAdded$1.25K
READYSTATE ASSET MANAGEMENT LP10K$102.9K$500Added$500
UBS Group AG233$2.39K−$8Cut−$2.95K
HRT FINANCIAL LP55.1K$566$2Added$54
Magnetar Financial LLC10$103New
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND1$10$0Held
FNY Investment Advisers, LLC200$2$0Added$1

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.