Tudor Investment Corp’s PubMatic PUBM Stock Holding History

Tudor Investment Corp’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 Q1	$2.87M	Buy	351,112 +250,475	+249%	+$1.93M	0.01%	1582
2025 Q4	$893K	Buy	+100,637	New	+$877K	﹤0.01%	2351
2024 Q3	–	Sell	-174,668	Closed	-$3.55M	–	3029
2024 Q2	$3.55M	Buy	174,668 +49,002	+39%	+$1.09M	0.02%	802
2024 Q1	$2.98M	Buy	125,666 +109,018	+655%	+$1.95M	0.02%	838
2023 Q4	$272K	Buy	+16,648	New	+$241K	﹤0.01%	2070
2023 Q3	–	Sell	-25,129	Closed	-$459K	–	2752
2023 Q2	$459K	Buy	+25,129	New	+$400K	0.01%	1757

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

Tudor Investment Corp's PUBM Position: Q1 2026 in Review

Tudor Investment Corp increased its PubMatic (PUBM) stake by 249% in Q1 2026, buying an estimated $1.93M and bringing the position to 351,112 shares worth $2.87M. The position accounts for 0.01% of the portfolio, ranked #1582.

Tudor Investment Corp first reported a position in PUBM in Q2 2023 and has held it in 6 quarters since. The position peaked at $3.55M in Q2 2024. 152 funds tracked by Wall St. Rank hold PUBM as of Q1 2026.

Tudor Investment Corp held 351,112 shares of PubMatic worth $2.87M as of Q1 2026.
Tudor Investment Corp bought 250,475 PubMatic shares in Q1 2026, an estimated $1.93M.
PubMatic made up 0.01% of Tudor Investment Corp's portfolio in Q1 2026, its #1582 holding.
Tudor Investment Corp first reported a position in PubMatic in Q2 2023 and has held it in 6 quarters since.
Tudor Investment Corp's PubMatic position peaked at $3.55M in Q2 2024.
152 funds tracked by Wall St. Rank held PubMatic as of Q1 2026.

Based on Tudor Investment Corp's 13F filing for Q1 2026, filed 15 May 2026.