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Dmitry Balyasny’s PubMatic PUBM Stock Holding History

Dmitry Balyasny’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
2022
Q3 		– Sell
-225,000
Closed -$3.58M – 3186
2022
Q2 		$3.58M Buy
+225,000
New +$4.82M 0.01% 1091

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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 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

Dmitry Balyasny's PUBM Position: Q2 2026 in Review

Dmitry Balyasny reduced its PubMatic (PUBM) stake by 53% in Q2 2026, selling an estimated $208K and leaving 17,416 shares worth $228K. The position accounts for ﹤0.01% of the portfolio, ranked #2785.

Dmitry Balyasny first reported a position in PUBM in Q3 2022 and has held it in 10 quarters since. The position peaked at $4.5M in Q1 2024. 152 funds tracked by Wall St. Rank hold PUBM as of Q2 2026.

  • Dmitry Balyasny held 17,416 shares of PubMatic worth $228K as of Q2 2026.
  • Dmitry Balyasny sold 19,989 PubMatic shares in Q2 2026, an estimated $208K.
  • PubMatic made up ﹤0.01% of Dmitry Balyasny's portfolio in Q2 2026, its #2785 holding.
  • Dmitry Balyasny first reported a position in PubMatic in Q3 2022 and has held it in 10 quarters since.
  • Dmitry Balyasny's PubMatic position peaked at $4.5M in Q1 2024.
  • 152 funds tracked by Wall St. Rank held PubMatic as of Q2 2026.

Based on Balyasny Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.