WA
ONCH

Whitebox Advisors’s 1RT Acquisition Corp ONCH Stock Holding History

Whitebox Advisors’s Portfolio ONCH Stock Details ONCH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.64M Hold
260,000
– – 0.03% 203
2025
Q4 		$2.65M Hold
260,000
– – 0.04% 181
2025
Q3 		$2.72M Buy
+260,000
New +$2.67M 0.04% 173

Other funds holding ONCH

MC
Meteora Capital Boca Raton, Florida $1.36B AUM 21.19% 1-Year Est. Return
LA
Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return
JG
Jain Global New York $24.2B AUM 34.82% 1-Year Est. Return
GL
Governors Lane New York $1.56B AUM 30.42% 1-Year Est. Return
JGC
J. Goldman & Co New York $3.44B AUM 33.8% 1-Year Est. Return
MI
MMCAP International Grand Cayman, Cayman Islands $1.16B AUM 77.9% 1-Year Est. Return
SCM
Saba Capital Management New York $3.62B AUM 13% 1-Year Est. Return
RCM
Radcliffe Capital Management Bala Cynwyd, Pennsylvania $1.33B AUM 1.18% 1-Year Est. Return
Verition Fund Management
Verition Fund Management Greenwich, Connecticut $15.4B AUM 30.69% 1-Year Est. Return
FTCM
First Trust Capital Management Chicago, Illinois $1.9B AUM 58.39% 1-Year Est. Return

Whitebox Advisors's ONCH Position: Q1 2026 in Review

Whitebox Advisors held its 1RT Acquisition Corp (ONCH) position steady in Q1 2026 at 260,000 shares worth $2.64M. The position accounts for 0.03% of the portfolio, ranked #203.

Whitebox Advisors first reported a position in ONCH in Q3 2025 and has held it in 3 quarters since. The position peaked at $2.72M in Q3 2025. 57 funds tracked by Wall St. Rank hold ONCH as of Q1 2026.

  • Whitebox Advisors held 260,000 shares of 1RT Acquisition Corp worth $2.64M as of Q1 2026.
  • Whitebox Advisors left its 1RT Acquisition Corp share count unchanged in Q1 2026.
  • 1RT Acquisition Corp made up 0.03% of Whitebox Advisors's portfolio in Q1 2026, its #203 holding.
  • Whitebox Advisors first reported a position in 1RT Acquisition Corp in Q3 2025 and has held it in 3 quarters since.
  • Whitebox Advisors's 1RT Acquisition Corp position peaked at $2.72M in Q3 2025.
  • 57 funds tracked by Wall St. Rank held 1RT Acquisition Corp as of Q1 2026.

Based on Whitebox Advisors's 13F filing for Q1 2026, filed 15 May 2026.