MF
RNA

Magnetar Financial’s Atrium Therapeutics RNA Stock Holding History

Magnetar Financial’s Portfolio RNA Stock Details RNA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$141K Buy
+10,512
New +$148K ﹤0.01% 950

Other funds holding RNA

T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
RCM
RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
TAL
TIG Advisors LLC New York $2.16B AUM 72.99% 1-Year Est. Return
PCM
Pentwater Capital Management Naples, Florida $19.3B AUM 58.13% 1-Year Est. Return
OCAI
O'Connor Alternative Investments New York $1.17B AUM
SC
Sessa Capital New York $5.51B AUM 47.23% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return

Magnetar Financial's RNA Position: Q1 2026 in Review

Magnetar Financial opened a new position in Atrium Therapeutics (RNA) in Q1 2026: 10,512 shares worth $141K. The stake represents ﹤0.01% of the portfolio and ranks #950 among its holdings.

162 funds tracked by Wall St. Rank hold RNA as of Q1 2026.

  • Magnetar Financial held 10,512 shares of Atrium Therapeutics worth $141K as of Q1 2026.
  • Atrium Therapeutics was a new Magnetar Financial position in Q1 2026.
  • Atrium Therapeutics made up ﹤0.01% of Magnetar Financial's portfolio in Q1 2026, its #950 holding.
  • 162 funds tracked by Wall St. Rank held Atrium Therapeutics as of Q1 2026.

Based on Magnetar Financial's 13F filing for Q1 2026, filed 13 May 2026.