CM
NBIS

CastleKnight Management’s Nebius Group N.V. NBIS Stock Holding History

CastleKnight Management’s Portfolio NBIS Stock Details NBIS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$3.36M Buy
32,400
+12,400
+62% +$1.24M 0.06% 217
2025
Q4 		$1.67M Buy
20,000
+12,700
+174% +$1.32M 0.04% 214
2025
Q3 		$820K Sell
7,300
-15,500
-68% -$1.08M 0.02% 339
2025
Q2 		$1.26M Sell
22,800
-52,300
-70% -$1.8M 0.04% 266
2025
Q1 		$1.59M Buy
75,100
+59,400
+378% +$1.95M 0.06% 180
2024
Q4 		$435K Buy
+15,700
New +$383K 0.01% 326

Other funds holding NBIS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
FAM
Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return
OAG
Orbis Allan Gray Hamilton, Bermuda $23.7B AUM 65.43% 1-Year Est. Return
VARA
Value Aligned Research Advisors Princeton, New Jersey $20.7B AUM 292.88% 1-Year Est. Return
AL4A
Accel Leaders 4 Associates Palo Alto, California $475M AUM 391.52% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

CastleKnight Management's NBIS Position: Q1 2026 in Review

CastleKnight Management increased its Nebius Group N.V. (NBIS) stake by 62% in Q1 2026, buying an estimated $1.24M and bringing the position to 32,400 shares worth $3.36M. The position accounts for 0.06% of the portfolio, ranked #217.

CastleKnight Management first reported a position in NBIS in Q4 2024 and has held it in 6 quarters since. 723 funds tracked by Wall St. Rank hold NBIS as of Q1 2026.

  • CastleKnight Management held 32,400 shares of Nebius Group N.V. worth $3.36M as of Q1 2026.
  • CastleKnight Management bought 12,400 Nebius Group N.V. shares in Q1 2026, an estimated $1.24M.
  • Nebius Group N.V. made up 0.06% of CastleKnight Management's portfolio in Q1 2026, its #217 holding.
  • CastleKnight Management first reported a position in Nebius Group N.V. in Q4 2024 and has held it in 6 quarters since.
  • 723 funds tracked by Wall St. Rank held Nebius Group N.V. as of Q1 2026.

Based on CastleKnight Management's 13F filing for Q1 2026, filed 15 May 2026.