California State Teachers Retirement System (CalSTRS)
PUBM icon

California State Teachers Retirement System (CalSTRS)’s PubMatic PUBM Stock Holding History

California State Teachers Retirement System (CalSTRS)’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 		$16.7K Sell
2,037
-279
-12% -$2.15K ﹤0.01% 2500
2025
Q4 		$20.5K Sell
2,316
-34,463
-94% -$300K ﹤0.01% 2508
2025
Q3 		$305K Buy
36,779
+2
+0% +$20 ﹤0.01% 2206
2025
Q2 		$458K Hold
36,777
– – ﹤0.01% 2092
2025
Q1 		$336K Hold
36,777
– – ﹤0.01% 2204
2024
Q4 		$540K Sell
36,777
-2,443
-6% -$37.9K ﹤0.01% 2080
2024
Q3 		$583K Sell
39,220
-1,201
-3% -$20.9K ﹤0.01% 2054
2024
Q2 		$821K Sell
40,421
-1,193
-3% -$26.6K ﹤0.01% 1851
2024
Q1 		$987K Sell
41,614
-3,417
-8% -$61.3K ﹤0.01% 1798
2023
Q4 		$734K Buy
45,031
+1,647
+4% +$23.9K ﹤0.01% 2002
2023
Q3 		$525K Sell
43,384
-5,510
-11% -$83.8K ﹤0.01% 2176
2023
Q2 		$894K Sell
48,894
-3,192
-6% -$50.7K ﹤0.01% 1997
2023
Q1 		$720K Sell
52,086
-390
-0.7% -$5.63K ﹤0.01% 2098
2022
Q4 		$672K Buy
52,476
+1,137
+2% +$17.8K ﹤0.01% 2177
2022
Q3 		$854K Buy
51,339
+365
+0.7% +$6.6K ﹤0.01% 1995
2022
Q2 		$810K Buy
50,974
+28,727
+129% +$615K ﹤0.01% 2099
2022
Q1 		$581K Buy
22,247
+14,623
+192% +$375K ﹤0.01% 2338
2021
Q4 		$260K Buy
7,624
+3,219
+73% +$105K ﹤0.01% 2707
2021
Q3 		$116K Buy
+4,405
New +$132K ﹤0.01% 2953

Other funds holding PUBM

GHC
Graham Holdings Company Arlington, Virginia $967M AUM 15.12% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
CP
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
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Jacobs Levy Equity Management
Jacobs Levy Equity Management Florham Park, New Jersey $23.8B AUM 25.4% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

California State Teachers Retirement System (CalSTRS)'s PUBM Position: Q1 2026 in Review

California State Teachers Retirement System (CalSTRS) reduced its PubMatic (PUBM) stake by 12% in Q1 2026, selling an estimated $2.15K and leaving 2,037 shares worth $16.7K. The position accounts for ﹤0.01% of the portfolio, ranked #2500.

California State Teachers Retirement System (CalSTRS) first reported a position in PUBM in Q3 2021 and has held it in 19 quarters since. The position peaked at $987K in Q1 2024. 152 funds tracked by Wall St. Rank hold PUBM as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 2,037 shares of PubMatic worth $16.7K as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) sold 279 PubMatic shares in Q1 2026, an estimated $2.15K.
  • PubMatic made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #2500 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in PubMatic in Q3 2021 and has held it in 19 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s PubMatic position peaked at $987K in Q1 2024.
  • 152 funds tracked by Wall St. Rank held PubMatic as of Q1 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q1 2026, filed 18 May 2026.