Walleye Capital’s PubMatic PUBM Stock Holding History

Walleye Capital’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	–	Sell	-5,300	Closed	-$47K	–	4867
2025 Q4	$47K	Buy	+5,300	New	+$46.2K	﹤0.01%	4093
2025 Q3	–	Sell	-13,800	Closed	-$172K	–	5010
2025 Q2	$172K	Sell	13,800 -22,400	-62%	-$236K	﹤0.01%	3469
2025 Q1	$331K	Buy	36,200 +1,500	+4%	+$19.8K	﹤0.01%	2881
2024 Q4	$510K	Sell	34,700 -5,400	-13%	-$83.7K	﹤0.01%	2958
2024 Q3	$596K	Sell	40,100 -14,000	-26%	-$243K	﹤0.01%	3128
2024 Q2	$1.1M	Buy	54,100 +48,800	+921%	+$1.09M	﹤0.01%	2743
2024 Q1	$126K	Sell	5,300 -12,400	-70%	-$222K	﹤0.01%	4268
2023 Q4	$289K	Buy	17,700 +4,900	+38%	+$71.1K	﹤0.01%	3397
2023 Q3	$155K	Sell	12,800 -12,700	-50%	-$193K	﹤0.01%	3721
2023 Q2	$466K	Buy	25,500 +8,000	+46%	+$127K	﹤0.01%	2493
2023 Q1	$242K	Buy	+17,500	New	+$253K	﹤0.01%	2309

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

Walleye Capital's PUBM Position: Q1 2026 in Review

Walleye Capital sold out of PubMatic (PUBM) in Q1 2026, closing a stake of 156,573 shares — an estimated $1.39M sold.

Walleye Capital first reported a position in PUBM in Q4 2020 and held it in 12 quarters. The position peaked at $2.02M in Q1 2024. 152 funds tracked by Wall St. Rank hold PUBM as of Q1 2026.

Walleye Capital reported no remaining PubMatic position as of Q1 2026 after selling out during the quarter.
Walleye Capital sold 156,573 PubMatic shares in Q1 2026, an estimated $1.39M.
Walleye Capital first reported a position in PubMatic in Q4 2020 and held it in 12 quarters.
Walleye Capital's PubMatic position peaked at $2.02M in Q1 2024.
152 funds tracked by Wall St. Rank held PubMatic as of Q1 2026.

Based on Walleye Capital's 13F filing for Q1 2026, filed 11 May 2026.