Ohio Public Employees Retirement System (OPERS)’s PubMatic PUBM Stock Holding History

Ohio Public Employees Retirement System (OPERS)’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	$543K	Hold	66,426	–	–	﹤0.01%	1461
2025 Q4	$589K	Buy	66,426 +12,338	+23%	+$107K	﹤0.01%	1468
2025 Q3	$448K	Buy	54,088 +20,388	+60%	+$208K	﹤0.01%	1528
2025 Q2	$419K	Buy	+33,700	New	+$355K	﹤0.01%	1528
2024 Q3	–	Sell	-17,387	Closed	-$353K	–	2328
2024 Q2	$353K	Sell	17,387 -11,820	-40%	-$263K	﹤0.01%	1302
2024 Q1	$693K	Buy	29,207 +17,507	+150%	+$314K	﹤0.01%	1195
2023 Q4	$191K	Hold	11,700	–	–	﹤0.01%	1382
2023 Q3	$142K	Buy	+11,700	New	+$178K	﹤0.01%	1400

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

Ohio Public Employees Retirement System (OPERS)'s PUBM Position: Q1 2026 in Review

Ohio Public Employees Retirement System (OPERS) held its PubMatic (PUBM) position steady in Q1 2026 at 66,426 shares worth $543K. The position accounts for ﹤0.01% of the portfolio, ranked #1461.

Ohio Public Employees Retirement System (OPERS) first reported a position in PUBM in Q3 2023 and has held it in 8 quarters since. The position peaked at $693K in Q1 2024. 152 funds tracked by Wall St. Rank hold PUBM as of Q1 2026.

Ohio Public Employees Retirement System (OPERS) held 66,426 shares of PubMatic worth $543K as of Q1 2026.
Ohio Public Employees Retirement System (OPERS) left its PubMatic share count unchanged in Q1 2026.
PubMatic made up ﹤0.01% of Ohio Public Employees Retirement System (OPERS)'s portfolio in Q1 2026, its #1461 holding.
Ohio Public Employees Retirement System (OPERS) first reported a position in PubMatic in Q3 2023 and has held it in 8 quarters since.
Ohio Public Employees Retirement System (OPERS)'s PubMatic position peaked at $693K in Q1 2024.
152 funds tracked by Wall St. Rank held PubMatic as of Q1 2026.

Based on Ohio Public Employees Retirement System (OPERS)'s 13F filing for Q1 2026, filed 14 May 2026.