Vanguard Capital Management
PUBM icon

Vanguard Capital Management’s PubMatic PUBM Stock Holding History

Vanguard 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 		$21.8M Buy
1,661,312
+47,543
+3% +$494K ﹤0.01% 2405
2026
Q1 		$13.2M Buy
+1,613,769
New +$12.4M ﹤0.01% 2572

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
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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

Vanguard Capital Management increased its PubMatic (PUBM) stake by 2.9% in Q2 2026, buying an estimated $494K and bringing the position to 1,661,312 shares worth $21.8M. The position accounts for ﹤0.01% of the portfolio, ranked #2405.

Vanguard Capital Management first reported a position in PUBM in Q1 2026 and has held it in 2 quarters since. 152 funds tracked by Wall St. Rank hold PUBM as of Q2 2026.

  • Vanguard Capital Management held 1,661,312 shares of PubMatic worth $21.8M as of Q2 2026.
  • Vanguard Capital Management bought 47,543 PubMatic shares in Q2 2026, an estimated $494K.
  • PubMatic made up ﹤0.01% of Vanguard Capital Management's portfolio in Q2 2026, its #2405 holding.
  • Vanguard Capital Management first reported a position in PubMatic in Q1 2026 and has held it in 2 quarters since.
  • 152 funds tracked by Wall St. Rank held PubMatic as of Q2 2026.

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