Parallax Volatility Advisers
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Parallax Volatility Advisers’s PubMatic PUBM Stock Holding History

Parallax Volatility Advisers’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
-5,499
Closed -$68.4K – 1788
2025
Q2 		$68.4K Sell
5,499
-5,528
-50% -$58.3K ﹤0.01% 1414
2025
Q1 		$101K Buy
11,027
+8,798
+395% +$116K ﹤0.01% 1369
2024
Q4 		$32.7K Sell
2,229
-3,200
-59% -$49.6K ﹤0.01% 1812
2024
Q3 		$80.7K Buy
5,429
+1,606
+42% +$27.9K ﹤0.01% 1793
2024
Q2 		$77.6K Sell
3,823
-2,050
-35% -$45.7K ﹤0.01% 1723
2024
Q1 		$139K Buy
5,873
+3,754
+177% +$67.3K ﹤0.01% 1580
2023
Q4 		$34.6K Sell
2,119
-8,081
-79% -$117K ﹤0.01% 1953
2023
Q3 		$123K Buy
+10,200
New +$155K ﹤0.01% 1896
2023
Q1 		– Sell
-19,476
Closed -$249K – 3089
2022
Q4 		$249K Sell
19,476
-3,745
-16% -$58.7K ﹤0.01% 2078
2022
Q3 		$386K Buy
+23,221
New +$420K ﹤0.01% 2075

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
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 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
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 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

Parallax Volatility Advisers's PUBM Position: Q3 2025 in Review

Parallax Volatility Advisers sold out of PubMatic (PUBM) in Q3 2025, closing a stake of 5,499 shares — an estimated $68.4K sold.

Parallax Volatility Advisers first reported a position in PUBM in Q3 2022 and held it in 10 quarters. The position peaked at $386K in Q3 2022. 150 funds tracked by Wall St. Rank hold PUBM as of Q3 2025.

  • Parallax Volatility Advisers reported no remaining PubMatic position as of Q3 2025 after selling out during the quarter.
  • Parallax Volatility Advisers sold 5,499 PubMatic shares in Q3 2025, an estimated $68.4K.
  • Parallax Volatility Advisers first reported a position in PubMatic in Q3 2022 and held it in 10 quarters.
  • Parallax Volatility Advisers's PubMatic position peaked at $386K in Q3 2022.
  • 150 funds tracked by Wall St. Rank held PubMatic as of Q3 2025.

Based on Parallax Volatility Advisers's 13F filing for Q3 2025, filed 14 Nov 2025.