Summit Securities Group’s PubMatic PUBM Stock Holding History

Summit Securities Group’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 Q2	–	Sell	-400	Closed	-$3.27K	–	1334
2026 Q1	$3.27K	Buy	+400	New	+$3.08K	﹤0.01%	871

Other funds holding PUBM

GHC

Graham Holdings Company Arlington, Virginia $1.08B AUM 28.93% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

WCM

Whitefort Capital Management New York $406M AUM 84.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Jacobs Levy Equity Management Florham Park, New Jersey $27.8B AUM 46.46% 1-Year Est. Return

Summit Securities Group's PUBM Position: Q2 2026 in Review

Summit Securities Group sold out of PubMatic (PUBM) in Q2 2026, closing a stake of 400 shares — an estimated $3.27K sold.

Summit Securities Group first reported a position in PUBM in Q1 2026 and held it in 1 quarter. The position peaked at $3.27K in Q1 2026. 153 funds tracked by Wall St. Rank hold PUBM as of Q2 2026.

Summit Securities Group reported no remaining PubMatic position as of Q2 2026 after selling out during the quarter.
Summit Securities Group sold 400 PubMatic shares in Q2 2026, an estimated $3.27K.
Summit Securities Group first reported a position in PubMatic in Q1 2026 and held it in 1 quarter.
Summit Securities Group's PubMatic position peaked at $3.27K in Q1 2026.
153 funds tracked by Wall St. Rank held PubMatic as of Q2 2026.

Based on Summit Securities Group's 13F filing for Q2 2026, filed 3 Aug 2026.