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 Q2	–	Sell	-351,112	Closed	-$2.87M	–	4130
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 $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

Tudor Investment Corp's PUBM Position: Q2 2026 in Review

Tudor Investment Corp sold out of PubMatic (PUBM) in Q2 2026, closing a stake of 351,112 shares — an estimated $2.87M sold.

Tudor Investment Corp first reported a position in PUBM in Q2 2023 and held it in 6 quarters. The position peaked at $3.55M in Q2 2024. 153 funds tracked by Wall St. Rank hold PUBM as of Q2 2026.

Tudor Investment Corp reported no remaining PubMatic position as of Q2 2026 after selling out during the quarter.
Tudor Investment Corp sold 351,112 PubMatic shares in Q2 2026, an estimated $2.87M.
Tudor Investment Corp first reported a position in PubMatic in Q2 2023 and held it in 6 quarters.
Tudor Investment Corp's PubMatic position peaked at $3.55M in Q2 2024.
153 funds tracked by Wall St. Rank held PubMatic as of Q2 2026.

Based on Tudor Investment Corp's 13F filing for Q2 2026, filed 14 Aug 2026.