Squarepoint
PUBM icon

Squarepoint’s PubMatic PUBM Stock Holding History

Squarepoint’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
Q1 		– Sell
-129,600
Closed -$1.9M – 5242
2024
Q4 		$1.9M Buy
129,600
+12,300
+10% +$191K ﹤0.01% 2469
2024
Q3 		$1.74M Sell
117,300
-119,700
-51% -$2.08M ﹤0.01% 2163
2024
Q2 		$4.81M Sell
237,000
-164,900
-41% -$3.67M 0.01% 1408
2024
Q1 		$9.53M Buy
+401,900
New +$7.21M 0.02% 1024

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

Squarepoint's PUBM Position: Q1 2026 in Review

Squarepoint reduced its PubMatic (PUBM) stake by 66% in Q1 2026, selling an estimated $343K and leaving 23,114 shares worth $189K. The position accounts for ﹤0.01% of the portfolio, ranked #3970.

Squarepoint first reported a position in PUBM in Q4 2021 and has held it in 8 quarters since. The position peaked at $2.12M in Q1 2022. 152 funds tracked by Wall St. Rank hold PUBM as of Q1 2026.

  • Squarepoint held 23,114 shares of PubMatic worth $189K as of Q1 2026.
  • Squarepoint sold 44,627 PubMatic shares in Q1 2026, an estimated $343K.
  • PubMatic made up ﹤0.01% of Squarepoint's portfolio in Q1 2026, its #3970 holding.
  • Squarepoint first reported a position in PubMatic in Q4 2021 and has held it in 8 quarters since.
  • Squarepoint's PubMatic position peaked at $2.12M in Q1 2022.
  • 152 funds tracked by Wall St. Rank held PubMatic as of Q1 2026.

Based on Squarepoint's 13F filing for Q1 2026, filed 15 May 2026.