MF
TACOW

Magnetar Financial’s Berto Acquisition Corp Warrant TACOW Stock Holding History

Magnetar Financial’s Portfolio TACOW Stock Details TACOW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$611K Hold
825,000
– – 0.01% 569
2026
Q1 		$235K Hold
825,000
– – ﹤0.01% 842
2025
Q4 		$305K Hold
825,000
– – ﹤0.01% 681
2025
Q3 		$577K Hold
825,000
– – ﹤0.01% 560
2025
Q2 		$565K Buy
+825,000
New +$617K ﹤0.01% 531

Other funds holding TACOW

HCI
Harraden Circle Investments New York $784M AUM 20.59% 1-Year Est. Return
MC
Meteora Capital Boca Raton, Florida $1.21B AUM 13.69% 1-Year Est. Return
LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $71.2B AUM 48.86% 1-Year Est. Return
MCM
Moore Capital Management New York $6.74B AUM 45.87% 1-Year Est. Return
LPC
Lineage Point Capital Palm Beach, Florida $487M AUM
SCM
Saba Capital Management New York $3.9B AUM 12.9% 1-Year Est. Return

Magnetar Financial's TACOW Position: Q2 2026 in Review

Magnetar Financial held its Berto Acquisition Corp Warrant (TACOW) position steady in Q2 2026 at 825,000 shares worth $611K. The position accounts for 0.01% of the portfolio, ranked #569.

Magnetar Financial first reported a position in TACOW in Q2 2025 and has held it in 5 quarters since. 47 funds tracked by Wall St. Rank hold TACOW as of Q2 2026.

  • Magnetar Financial held 825,000 shares of Berto Acquisition Corp Warrant worth $611K as of Q2 2026.
  • Magnetar Financial left its Berto Acquisition Corp Warrant share count unchanged in Q2 2026.
  • Berto Acquisition Corp Warrant made up 0.01% of Magnetar Financial's portfolio in Q2 2026, its #569 holding.
  • Magnetar Financial first reported a position in Berto Acquisition Corp Warrant in Q2 2025 and has held it in 5 quarters since.
  • 47 funds tracked by Wall St. Rank held Berto Acquisition Corp Warrant as of Q2 2026.

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