State of Wisconsin Investment Board’s PubMatic PUBM Stock Holding History

State of Wisconsin Investment Board’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
2025 Q3	–	Sell	-62,165	Closed	-$773K	–	2495
2025 Q2	$773K	Buy	+62,165	New	+$655K	﹤0.01%	1679
2025 Q1	–	Sell	-173,337	Closed	-$2.55M	–	2313
2024 Q4	$2.55M	Buy	173,337 +2,683	+2%	+$41.6K	0.01%	1196
2024 Q3	$2.54M	Buy	170,654 +12,880	+8%	+$224K	0.01%	1216
2024 Q2	$3.2M	Sell	157,774 -200	-0.1%	-$4.46K	0.01%	1107
2024 Q1	$3.75M	Sell	157,974 -39,527	-20%	-$709K	0.01%	1046
2023 Q4	$3.22M	Buy	197,501 +65,021	+49%	+$943K	0.01%	1120
2023 Q3	$1.6M	Buy	132,480 +28,582	+28%	+$435K	0.01%	1302
2023 Q2	$1.9M	Buy	+103,898	New	+$1.65M	0.01%	1306

Other funds holding PUBM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

GHC

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

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

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

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

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

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

State of Wisconsin Investment Board's PUBM Position: Q3 2025 in Review

State of Wisconsin Investment Board sold out of PubMatic (PUBM) in Q3 2025, closing a stake of 62,165 shares — an estimated $773K sold.

State of Wisconsin Investment Board first reported a position in PUBM in Q2 2023 and held it in 8 quarters. The position peaked at $3.75M in Q1 2024. 150 funds tracked by Wall St. Rank hold PUBM as of Q3 2025.

State of Wisconsin Investment Board reported no remaining PubMatic position as of Q3 2025 after selling out during the quarter.
State of Wisconsin Investment Board sold 62,165 PubMatic shares in Q3 2025, an estimated $773K.
State of Wisconsin Investment Board first reported a position in PubMatic in Q2 2023 and held it in 8 quarters.
State of Wisconsin Investment Board's PubMatic position peaked at $3.75M in Q1 2024.
150 funds tracked by Wall St. Rank held PubMatic as of Q3 2025.

Based on State of Wisconsin Investment Board's 13F filing for Q3 2025, filed 14 Nov 2025.