Highbridge Capital Management’s PubMatic PUBM Stock Holding History

Highbridge Capital Management’s Portfolio PUBM Stock Details PUBM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$8.42M	Buy	+644,593	New	+$6.7M	0.2%	107

Other funds holding PUBM

GHC

Graham Holdings Company Arlington, Virginia $1.08B AUM 28.93% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

WCM

Whitefort Capital Management New York $406M AUM 84.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Jacobs Levy Equity Management Florham Park, New Jersey $27.8B AUM 46.46% 1-Year Est. Return

Highbridge Capital Management's PUBM Position: Q2 2026 in Review

Highbridge Capital Management opened a new position in PubMatic (PUBM) in Q2 2026: 644,593 shares worth $8.42M. The stake represents 0.2% of the portfolio and ranks #107 among its holdings.

153 funds tracked by Wall St. Rank hold PUBM as of Q2 2026.

Highbridge Capital Management held 644,593 shares of PubMatic worth $8.42M as of Q2 2026.
PubMatic was a new Highbridge Capital Management position in Q2 2026.
PubMatic made up 0.2% of Highbridge Capital Management's portfolio in Q2 2026, its #107 holding.
153 funds tracked by Wall St. Rank held PubMatic as of Q2 2026.

Based on Highbridge Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.