Avestar Capital’s PubMatic PUBM Stock Holding History

Avestar Capital’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	$450K	Sell	55,000 -95,000	-63%	-$730K	0.03%	373
2025 Q4	$1.33M	Sell	150,000 -130,000	-46%	-$1.13M	0.09%	178
2025 Q3	$2.32M	Sell	280,000 -25,000	-8%	-$255K	0.15%	115
2025 Q2	$3.79M	Sell	305,000 -15,000	-5%	-$158K	0.26%	71
2025 Q1	$2.92M	Hold	320,000	–	–	0.25%	76
2024 Q4	$4.7M	Buy	+320,000	New	+$4.96M	0.4%	55

Other funds holding PUBM

GHC

Graham Holdings Company Arlington, Virginia $967M AUM 15.12% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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 Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Jacobs Levy Equity Management Florham Park, New Jersey $23.8B AUM 25.4% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Avestar Capital's PUBM Position: Q1 2026 in Review

Avestar Capital reduced its PubMatic (PUBM) stake by 63% in Q1 2026, selling an estimated $730K and leaving 55,000 shares worth $450K. The position accounts for 0.03% of the portfolio, ranked #373.

Avestar Capital first reported a position in PUBM in Q4 2024 and has held it in 6 quarters since. The position peaked at $4.7M in Q4 2024. 153 funds tracked by Wall St. Rank hold PUBM as of Q1 2026.

Avestar Capital held 55,000 shares of PubMatic worth $450K as of Q1 2026.
Avestar Capital sold 95,000 PubMatic shares in Q1 2026, an estimated $730K.
PubMatic made up 0.03% of Avestar Capital's portfolio in Q1 2026, its #373 holding.
Avestar Capital first reported a position in PubMatic in Q4 2024 and has held it in 6 quarters since.
Avestar Capital's PubMatic position peaked at $4.7M in Q4 2024.
153 funds tracked by Wall St. Rank held PubMatic as of Q1 2026.

Based on Avestar Capital's 13F filing for Q1 2026, filed 13 May 2026.