MF
SDHIR

Magnetar Financial’s Siddhi Acquisition Corp Right SDHIR Stock Holding History

Magnetar Financial’s Portfolio SDHIR Stock Details SDHIR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$371K Hold
1,750,000
– – ﹤0.01% 707
2025
Q4 		$376K Hold
1,750,000
– – ﹤0.01% 626
2025
Q3 		$385K Hold
1,750,000
– – ﹤0.01% 645
2025
Q2 		$403K Buy
+1,750,000
New +$388K ﹤0.01% 620

Other funds holding SDHIR

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $62.2B AUM 31.35% 1-Year Est. Return
LA
Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return
AC
Aristeia Capital Greenwich, Connecticut $4.82B AUM 24.94% 1-Year Est. Return
SC
Sculptor Capital New York $9.61B AUM 27.49% 1-Year Est. Return
TCM
Tenor Capital Management New York $6.49B AUM 3.01% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.27% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return
HIM
HGC Investment Management Toronto, Ontario, Canada $451M AUM 8.78% 1-Year Est. Return
Verition Fund Management
Verition Fund Management Greenwich, Connecticut $15.4B AUM 30.69% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Magnetar Financial's SDHIR Position: Q1 2026 in Review

Magnetar Financial held its Siddhi Acquisition Corp Right (SDHIR) position steady in Q1 2026 at 1,750,000 shares worth $371K. The position accounts for ﹤0.01% of the portfolio, ranked #707.

Magnetar Financial first reported a position in SDHIR in Q2 2025 and has held it in 4 quarters since. The position peaked at $403K in Q2 2025. 35 funds tracked by Wall St. Rank hold SDHIR as of Q1 2026.

  • Magnetar Financial held 1,750,000 shares of Siddhi Acquisition Corp Right worth $371K as of Q1 2026.
  • Magnetar Financial left its Siddhi Acquisition Corp Right share count unchanged in Q1 2026.
  • Siddhi Acquisition Corp Right made up ﹤0.01% of Magnetar Financial's portfolio in Q1 2026, its #707 holding.
  • Magnetar Financial first reported a position in Siddhi Acquisition Corp Right in Q2 2025 and has held it in 4 quarters since.
  • Magnetar Financial's Siddhi Acquisition Corp Right position peaked at $403K in Q2 2025.
  • 35 funds tracked by Wall St. Rank held Siddhi Acquisition Corp Right as of Q1 2026.

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