MF
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Magnetar Financial’s Artivion AORT Stock Holding History

Magnetar Financial’s Portfolio AORT Stock Details AORT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-17,444
Closed -$639K – 1161
2026
Q1 		$639K Buy
+17,444
New +$688K 0.01% 580
2016
Q3 		– Sell
-10,444
Closed -$123K – 542
2016
Q2 		$123K Buy
+10,444
New +$123K ﹤0.01% 339

Other funds holding AORT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
JIC
Juniper Investment Company New York $378M AUM 95.37% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
OAM
Ophir Asset Management Sydney, Australia $1.22B AUM 100.03% 1-Year Est. Return
PA
Perceptive Advisors New York $6.66B AUM 360.84% 1-Year Est. Return
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return

Magnetar Financial's AORT Position: Q2 2026 in Review

Magnetar Financial sold out of Artivion (AORT) in Q2 2026, closing a stake of 17,444 shares — an estimated $639K sold.

Magnetar Financial first reported a position in AORT in Q2 2016 and held it in 2 quarters. The position peaked at $639K in Q1 2026. 206 funds tracked by Wall St. Rank hold AORT as of Q2 2026.

  • Magnetar Financial reported no remaining Artivion position as of Q2 2026 after selling out during the quarter.
  • Magnetar Financial sold 17,444 Artivion shares in Q2 2026, an estimated $639K.
  • Magnetar Financial first reported a position in Artivion in Q2 2016 and held it in 2 quarters.
  • Magnetar Financial's Artivion position peaked at $639K in Q1 2026.
  • 206 funds tracked by Wall St. Rank held Artivion as of Q2 2026.

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