Swiss National Bank
PUBM icon

Swiss National Bank’s PubMatic PUBM Stock Holding History

Swiss National Bank’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
Q4 		– Sell
-73,200
Closed -$606K – 2361
2025
Q3 		$606K Hold
73,200
– – ﹤0.01% 2279
2025
Q2 		$911K Sell
73,200
-2,700
-4% -$28.5K ﹤0.01% 2176
2025
Q1 		$694K Sell
75,900
-1,100
-1% -$14.5K ﹤0.01% 2275
2024
Q4 		$1.13M Sell
77,000
-3,900
-5% -$60.4K ﹤0.01% 2154
2024
Q3 		$1.2M Sell
80,900
-1,200
-1% -$20.8K ﹤0.01% 2130
2024
Q2 		$1.67M Hold
82,100
– – ﹤0.01% 1909
2024
Q1 		$1.95M Sell
82,100
-2,000
-2% -$35.9K ﹤0.01% 1847
2023
Q4 		$1.37M Sell
84,100
-1,300
-2% -$18.9K ﹤0.01% 2064
2023
Q3 		$1.03M Hold
85,400
– – ﹤0.01% 2233
2023
Q2 		$1.56M Sell
85,400
-3,100
-4% -$49.3K ﹤0.01% 2050
2023
Q1 		$1.22M Sell
88,500
-9,400
-10% -$136K ﹤0.01% 2132
2022
Q4 		$1.25M Buy
97,900
+2,900
+3% +$45.5K ﹤0.01% 2217
2022
Q3 		$1.58M Buy
95,000
+3,900
+4% +$70.5K ﹤0.01% 2034
2022
Q2 		$1.45M Buy
91,100
+29,200
+47% +$625K ﹤0.01% 2141
2022
Q1 		$1.62M Buy
61,900
+42,200
+214% +$1.08M ﹤0.01% 2155
2021
Q4 		$671K Buy
19,700
+7,800
+66% +$254K ﹤0.01% 2597
2021
Q3 		$314K Sell
11,900
-3,200
-21% -$96K ﹤0.01% 2613
2021
Q2 		$590K Buy
+15,100
New +$628K ﹤0.01% 2605

Other funds holding PUBM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
GHC
Graham Holdings Company Arlington, Virginia $967M AUM 15.12% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
CP
CenterBook Partners Greenwich, Connecticut $1.86B AUM 24.52% 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
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Swiss National Bank's PUBM Position: Q4 2025 in Review

Swiss National Bank sold out of PubMatic (PUBM) in Q4 2025, closing a stake of 73,200 shares — an estimated $606K sold.

Swiss National Bank first reported a position in PUBM in Q2 2021 and held it in 18 quarters. The position peaked at $1.95M in Q1 2024. 152 funds tracked by Wall St. Rank hold PUBM as of Q4 2025.

  • Swiss National Bank reported no remaining PubMatic position as of Q4 2025 after selling out during the quarter.
  • Swiss National Bank sold 73,200 PubMatic shares in Q4 2025, an estimated $606K.
  • Swiss National Bank first reported a position in PubMatic in Q2 2021 and held it in 18 quarters.
  • Swiss National Bank's PubMatic position peaked at $1.95M in Q1 2024.
  • 152 funds tracked by Wall St. Rank held PubMatic as of Q4 2025.

Based on Swiss National Bank's 13F filing for Q4 2025, filed 12 Feb 2026.