Geode Capital Management
PUBM icon

Geode Capital Management’s PubMatic PUBM Stock Holding History

Geode Capital Management’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 		$13M Buy
991,800
+41,195
+4% +$428K ﹤0.01% 2397
2026
Q1 		$7.78M Buy
950,605
+44,664
+5% +$343K ﹤0.01% 2514
2025
Q4 		$8.04M Sell
905,941
-55,549
-6% -$484K ﹤0.01% 2514
2025
Q3 		$7.96M Sell
961,490
-24,458
-2% -$249K ﹤0.01% 2543
2025
Q2 		$12.3M Buy
985,948
+49,209
+5% +$519K ﹤0.01% 2228
2025
Q1 		$8.56M Sell
936,739
-12,216
-1% -$161K ﹤0.01% 2385
2024
Q4 		$13.9M Sell
948,955
-12,200
-1% -$189K ﹤0.01% 2152
2024
Q3 		$14.3M Buy
961,155
+7,225
+0.8% +$125K ﹤0.01% 2166
2024
Q2 		$19.4M Buy
953,930
+7,518
+0.8% +$168K ﹤0.01% 1942
2024
Q1 		$22.5M Buy
946,412
+16,370
+2% +$293K ﹤0.01% 1859
2023
Q4 		$15.2M Buy
930,042
+38,066
+4% +$552K ﹤0.01% 2077
2023
Q3 		$10.8M Buy
891,976
+16,829
+2% +$256K ﹤0.01% 2224
2023
Q2 		$16M Buy
875,147
+17,767
+2% +$282K ﹤0.01% 2007
2023
Q1 		$11.8M Buy
857,380
+46,371
+6% +$670K ﹤0.01% 2145
2022
Q4 		$10.4M Buy
811,009
+51,539
+7% +$808K ﹤0.01% 2245
2022
Q3 		$12.6M Buy
759,470
+18,852
+3% +$341K ﹤0.01% 2072
2022
Q2 		$11.8M Buy
740,618
+470,550
+174% +$10.1M ﹤0.01% 2137
2022
Q1 		$7.05M Buy
270,068
+11,624
+4% +$298K ﹤0.01% 2591
2021
Q4 		$8.8M Buy
258,444
+102,468
+66% +$3.34M ﹤0.01% 2541
2021
Q3 		$4.11M Buy
155,976
+81,071
+108% +$2.43M ﹤0.01% 3024
2021
Q2 		$2.93M Buy
74,905
+16,778
+29% +$698K ﹤0.01% 3153
2021
Q1 		$2.87M Buy
+58,127
New +$2.64M ﹤0.01% 3083

Other funds holding PUBM

GHC
Graham Holdings Company Arlington, Virginia $1.08B AUM 28.93% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Renaissance Technologies
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
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Jacobs Levy Equity Management
Jacobs Levy Equity Management Florham Park, New Jersey $27.8B AUM 46.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management's PUBM Position: Q2 2026 in Review

Geode Capital Management increased its PubMatic (PUBM) stake by 4.3% in Q2 2026, buying an estimated $428K and bringing the position to 991,800 shares worth $13M. The position accounts for ﹤0.01% of the portfolio, ranked #2397.

Geode Capital Management first reported a position in PUBM in Q1 2021 and has held it in 22 quarters since. The position peaked at $22.5M in Q1 2024. 152 funds tracked by Wall St. Rank hold PUBM as of Q2 2026.

  • Geode Capital Management held 991,800 shares of PubMatic worth $13M as of Q2 2026.
  • Geode Capital Management bought 41,195 PubMatic shares in Q2 2026, an estimated $428K.
  • PubMatic made up ﹤0.01% of Geode Capital Management's portfolio in Q2 2026, its #2397 holding.
  • Geode Capital Management first reported a position in PubMatic in Q1 2021 and has held it in 22 quarters since.
  • Geode Capital Management's PubMatic position peaked at $22.5M in Q1 2024.
  • 152 funds tracked by Wall St. Rank held PubMatic as of Q2 2026.

Based on Geode Capital Management's 13F filing for Q2 2026, filed 12 Aug 2026.