CM
RIME

CastleKnight Management’s Algorhythm Holdings RIME Stock Holding History

CastleKnight Management’s Portfolio RIME Stock Details RIME Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$132K Hold
230,000
– – ﹤0.01% 487
2026
Q1 		$251K Buy
+230,000
New +$311K ﹤0.01% 434

Other funds holding RIME

Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
LM
Luminus Management Houston, Texas $146M AUM 27.83% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
XT
XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
PEAK6
PEAK6 Chicago, Illinois $48.6B AUM 40.56% 1-Year Est. Return

CastleKnight Management's RIME Position: Q2 2026 in Review

CastleKnight Management held its Algorhythm Holdings (RIME) position steady in Q2 2026 at 230,000 shares worth $132K. The position accounts for ﹤0.01% of the portfolio, ranked #487.

CastleKnight Management first reported a position in RIME in Q1 2026 and has held it in 2 quarters since. The position peaked at $251K in Q1 2026. 28 funds tracked by Wall St. Rank hold RIME as of Q2 2026.

  • CastleKnight Management held 230,000 shares of Algorhythm Holdings worth $132K as of Q2 2026.
  • CastleKnight Management left its Algorhythm Holdings share count unchanged in Q2 2026.
  • Algorhythm Holdings made up ﹤0.01% of CastleKnight Management's portfolio in Q2 2026, its #487 holding.
  • CastleKnight Management first reported a position in Algorhythm Holdings in Q1 2026 and has held it in 2 quarters since.
  • CastleKnight Management's Algorhythm Holdings position peaked at $251K in Q1 2026.
  • 28 funds tracked by Wall St. Rank held Algorhythm Holdings as of Q2 2026.

Based on CastleKnight Management's 13F filing for Q2 2026, filed 14 Aug 2026.