Smartleaf Asset Management
PUBM icon

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
Q3 		$395 Buy
21
+4
+24% +$62 ﹤0.01% 3383
2026
Q2 		$227 Hold
17
– – ﹤0.01% 3291
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% -$1.26K ﹤0.01% 2400
2025
Q1 		$2.32K Buy
+250
New +$3.3K ﹤0.01% 2434

Other funds holding PUBM

Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $85.7B AUM 51.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return
SC
Simcoe Capital Spokane, Washington $146M AUM 53.45% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
CenterBook Partners
CenterBook Partners Greenwich, Connecticut $2.18B AUM 12.5% 1-Year Est. Return
Avestar Capital
Avestar Capital New York $1.27B AUM 25.49% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $114B AUM 33.83% 1-Year Est. Return
DIS
Diversified Investment Strategies Baton Rouge, Louisiana $154M AUM 22.39% 1-Year Est. Return

Smartleaf Asset Management's PUBM Position: Q3 2026 in Review

Smartleaf Asset Management increased its PubMatic (PUBM) stake by 24% in Q3 2026, buying an estimated $62 and bringing the position to 21 shares worth $395. The position accounts for ﹤0.01% of the portfolio, ranked #3383.

Smartleaf Asset Management first reported a position in PUBM in Q1 2025 and has held it in 6 quarters since. The position peaked at $2.32K in Q1 2025. 73 funds tracked by Wall St. Rank hold PUBM as of Q3 2026.

  • Smartleaf Asset Management held 21 shares of PubMatic worth $395 as of Q3 2026.
  • Smartleaf Asset Management bought 4 PubMatic shares in Q3 2026, an estimated $62.
  • PubMatic made up ﹤0.01% of Smartleaf Asset Management's portfolio in Q3 2026, its #3383 holding.
  • Smartleaf Asset Management first reported a position in PubMatic in Q1 2025 and has held it in 6 quarters since.
  • Smartleaf Asset Management's PubMatic position peaked at $2.32K in Q1 2025.
  • 73 funds tracked by Wall St. Rank held PubMatic as of Q3 2026.

Based on Smartleaf Asset Management's 13F filing for Q3 2026, filed 10 Nov 2026.