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Smartleaf Asset Management’s PubMatic PUBM Stock Holding History

Smartleaf Asset 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 		$141 Buy
+17
New +$131 ﹤0.01% 3368
2025
Q4 		– Sell
-131
Closed -$1.11K – 3541
2025
Q3 		$1.11K Hold
131
– – ﹤0.01% 2724
2025
Q2 		$1.53K Sell
131
-119
-48% -$1.25K ﹤0.01% 2400
2025
Q1 		$2.32K Buy
+250
New +$3.3K ﹤0.01% 2434

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

Smartleaf Asset Management's PUBM Position: Q1 2026 in Review

Smartleaf Asset Management opened a new position in PubMatic (PUBM) in Q1 2026: 17 shares worth $141. The stake represents ﹤0.01% of the portfolio and ranks #3368 among its holdings. This is a return to the name: Smartleaf Asset Management previously reported a position in PUBM as recently as Q3 2025.

Smartleaf Asset Management first reported a position in PUBM in Q1 2025 and has held it in 4 quarters since. The position peaked at $2.32K in Q1 2025. 152 funds tracked by Wall St. Rank hold PUBM as of Q1 2026.

  • Smartleaf Asset Management held 17 shares of PubMatic worth $141 as of Q1 2026.
  • PubMatic was a new Smartleaf Asset Management position in Q1 2026.
  • PubMatic made up ﹤0.01% of Smartleaf Asset Management's portfolio in Q1 2026, its #3368 holding.
  • Smartleaf Asset Management first reported a position in PubMatic in Q1 2025 and has held it in 4 quarters since.
  • Smartleaf Asset Management's PubMatic position peaked at $2.32K in Q1 2025.
  • 152 funds tracked by Wall St. Rank held PubMatic as of Q1 2026.

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