Fidelity Investments
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Fidelity Investments’s PubMatic PUBM Stock Holding History

Fidelity Investments’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 		$74.1K Buy
9,056
+4,987
+123% +$38.3K ﹤0.01% 3938
2025
Q4 		$36.1K Buy
4,069
+1,244
+44% +$10.8K ﹤0.01% 4238
2025
Q3 		$23.4K Sell
2,825
-51
-2% -$519 ﹤0.01% 4292
2025
Q2 		$35.8K Buy
2,876
+1,513
+111% +$15.9K ﹤0.01% 4051
2025
Q1 		$12.5K Sell
1,363
-2,716
-67% -$35.8K ﹤0.01% 4416
2024
Q4 		$59.9K Buy
4,079
+26
+0.6% +$403 ﹤0.01% 3758
2024
Q3 		$60.3K Buy
4,053
+2,709
+202% +$47.1K ﹤0.01% 3706
2024
Q2 		$27.3K Buy
1,344
+1
+0.1% +$22 ﹤0.01% 3925
2024
Q1 		$31.9K Buy
1,343
+518
+63% +$9.29K ﹤0.01% 3796
2023
Q4 		$13.5K Sell
825
-183
-18% -$2.65K ﹤0.01% 4138
2023
Q3 		$12.2K Sell
1,008
-332
-25% -$5.05K ﹤0.01% 4029
2023
Q2 		$24.5K Buy
1,340
+898
+203% +$14.3K ﹤0.01% 3754
2023
Q1 		$6.11K Buy
442
+146
+49% +$2.11K ﹤0.01% 4322
2022
Q4 		$3.79K Sell
296
-3,737
-93% -$58.6K ﹤0.01% 4337
2022
Q3 		$67K Buy
4,033
+3,746
+1,305% +$67.7K ﹤0.01% 3386
2022
Q2 		$4K Buy
287
+272
+1,813% +$5.83K ﹤0.01% 4394
2022
Q1 		$0 Buy
15
+6
+67% +$154 ﹤0.01% 5376
2021
Q4 		$0 Sell
9
-2
-18% -$65 ﹤0.01% 4818
2021
Q3 		$0 Sell
11
-120
-92% -$3.6K ﹤0.01% 4897
2021
Q2 		$5K Buy
131
+101
+337% +$4.2K ﹤0.01% 3734
2021
Q1 		$1K Sell
30
-612
-95% -$27.8K ﹤0.01% 3870
2020
Q4 		$18K Buy
+642
New +$17.5K ﹤0.01% 3202

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

Fidelity Investments's PUBM Position: Q1 2026 in Review

Fidelity Investments increased its PubMatic (PUBM) stake by 123% in Q1 2026, buying an estimated $38.3K and bringing the position to 9,056 shares worth $74.1K. The position accounts for ﹤0.01% of the portfolio, ranked #3938.

Fidelity Investments first reported a position in PUBM in Q4 2020 and has held it in 22 quarters since. 152 funds tracked by Wall St. Rank hold PUBM as of Q1 2026.

  • Fidelity Investments held 9,056 shares of PubMatic worth $74.1K as of Q1 2026.
  • Fidelity Investments bought 4,987 PubMatic shares in Q1 2026, an estimated $38.3K.
  • PubMatic made up ﹤0.01% of Fidelity Investments's portfolio in Q1 2026, its #3938 holding.
  • Fidelity Investments first reported a position in PubMatic in Q4 2020 and has held it in 22 quarters since.
  • 152 funds tracked by Wall St. Rank held PubMatic as of Q1 2026.

Based on Fidelity Investments's 13F filing for Q1 2026, filed 15 May 2026.