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Magnetar Financial’s Ooma OOMA Stock Holding History

Magnetar Financial’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 		$1.02M Buy
53,170
+34,287
+182% +$588K 0.01% 437
2026
Q1 		$275K Buy
+18,883
New +$237K ﹤0.01% 778
2025
Q4 		– Sell
-73,604
Closed -$883K – 1144
2025
Q3 		$883K Buy
73,604
+36,855
+100% +$451K 0.01% 483
2025
Q2 		$474K Buy
+36,749
New +$468K ﹤0.01% 573

Other funds holding OOMA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Magnetar Financial's OOMA Position: Q2 2026 in Review

Magnetar Financial increased its Ooma (OOMA) stake by 182% in Q2 2026, buying an estimated $588K and bringing the position to 53,170 shares worth $1.02M. The position accounts for 0.01% of the portfolio, ranked #437.

Magnetar Financial first reported a position in OOMA in Q2 2025 and has held it in 4 quarters since. 168 funds tracked by Wall St. Rank hold OOMA as of Q2 2026.

  • Magnetar Financial held 53,170 shares of Ooma worth $1.02M as of Q2 2026.
  • Magnetar Financial bought 34,287 Ooma shares in Q2 2026, an estimated $588K.
  • Ooma made up 0.01% of Magnetar Financial's portfolio in Q2 2026, its #437 holding.
  • Magnetar Financial first reported a position in Ooma in Q2 2025 and has held it in 4 quarters since.
  • 168 funds tracked by Wall St. Rank held Ooma as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.