Two Sigma Securities’s PubMatic PUBM Stock Holding History

Two Sigma Securities’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
2023 Q1	–	Sell	-11,300	Closed	-$145K	–	3136
2022 Q4	$145K	Buy	+11,300	New	+$177K	﹤0.01%	2012

Other funds holding PUBM

GHC

Graham Holdings Company Arlington, Virginia $967M AUM 15.12% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

CenterBook Partners Greenwich, Connecticut $1.86B AUM 24.52% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Jacobs Levy Equity Management Florham Park, New Jersey $23.8B AUM 25.4% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Two Sigma Securities's PUBM Position: Q1 2026 in Review

Two Sigma Securities sold out of PubMatic (PUBM) in Q1 2026, closing a stake of 11,807 shares — an estimated $105K sold.

Two Sigma Securities first reported a position in PUBM in Q4 2025 and held it in 1 quarter. The position peaked at $105K in Q4 2025. 152 funds tracked by Wall St. Rank hold PUBM as of Q1 2026.

Two Sigma Securities reported no remaining PubMatic position as of Q1 2026 after selling out during the quarter.
Two Sigma Securities sold 11,807 PubMatic shares in Q1 2026, an estimated $105K.
Two Sigma Securities first reported a position in PubMatic in Q4 2025 and held it in 1 quarter.
Two Sigma Securities's PubMatic position peaked at $105K in Q4 2025.
152 funds tracked by Wall St. Rank held PubMatic as of Q1 2026.

Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.