Mariner’s Ooma OOMA Stock Holding History

Mariner’s Portfolio OOMA Stock Details OOMA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$204K	Buy	10,633 +610	+6%	+$10.5K	﹤0.01%	3140
2026 Q1	$146K	Buy	+10,023	New	+$126K	﹤0.01%	3247

Other funds holding OOMA

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

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

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

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

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

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Mariner's OOMA Position: Q2 2026 in Review

Mariner increased its Ooma (OOMA) stake by 6.1% in Q2 2026, buying an estimated $10.5K and bringing the position to 10,633 shares worth $204K. The position accounts for ﹤0.01% of the portfolio, ranked #3140.

Mariner first reported a position in OOMA in Q1 2026 and has held it in 2 quarters since. 168 funds tracked by Wall St. Rank hold OOMA as of Q2 2026.

Mariner held 10,633 shares of Ooma worth $204K as of Q2 2026.
Mariner bought 610 Ooma shares in Q2 2026, an estimated $10.5K.
Ooma made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #3140 holding.
Mariner first reported a position in Ooma in Q1 2026 and has held it in 2 quarters since.
168 funds tracked by Wall St. Rank held Ooma as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.