QCM
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Quantinno Capital Management’s PubMatic PUBM Stock Holding History

Quantinno 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
Q1 		$1.69M Buy
206,815
+147,386
+248% +$1.13M ﹤0.01% 1741
2025
Q4 		$527K Buy
59,429
+41,027
+223% +$357K ﹤0.01% 2371
2025
Q3 		$152K Sell
18,402
-585
-3% -$5.96K ﹤0.01% 2831
2025
Q2 		$236K Buy
18,987
+4,186
+28% +$44.1K ﹤0.01% 2212
2025
Q1 		$135K Buy
+14,801
New +$195K ﹤0.01% 1963

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

Quantinno Capital Management's PUBM Position: Q1 2026 in Review

Quantinno Capital Management increased its PubMatic (PUBM) stake by 248% in Q1 2026, buying an estimated $1.13M and bringing the position to 206,815 shares worth $1.69M. The position accounts for ﹤0.01% of the portfolio, ranked #1741.

Quantinno Capital Management first reported a position in PUBM in Q1 2025 and has held it in 5 quarters since. 152 funds tracked by Wall St. Rank hold PUBM as of Q1 2026.

  • Quantinno Capital Management held 206,815 shares of PubMatic worth $1.69M as of Q1 2026.
  • Quantinno Capital Management bought 147,386 PubMatic shares in Q1 2026, an estimated $1.13M.
  • PubMatic made up ﹤0.01% of Quantinno Capital Management's portfolio in Q1 2026, its #1741 holding.
  • Quantinno Capital Management first reported a position in PubMatic in Q1 2025 and has held it in 5 quarters since.
  • 152 funds tracked by Wall St. Rank held PubMatic as of Q1 2026.

Based on Quantinno Capital Management's 13F filing for Q1 2026, filed 15 May 2026.