TSW
NBIS

Thompson Siegel & Walmsley’s Nebius Group N.V. NBIS Stock Holding History

Thompson Siegel & Walmsley’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
2025
Q3 		– Sell
-20,000
Closed -$1.11M – 436
2025
Q2 		$1.11M Buy
+20,000
New +$689K 0.02% 300

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
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 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
CS
Clear Street New York $24.6B AUM 56.26% 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
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Thompson Siegel & Walmsley's NBIS Position: Q4 2025 in Review

Thompson Siegel & Walmsley sold out of Nebius Group N.V. (NBIS) in Q4 2025, closing a stake of 5,062 shares — an estimated $568K sold.

Thompson Siegel & Walmsley first reported a position in NBIS in Q2 2019 and held it in 4 quarters. The position peaked at $1.76M in Q4 2024. 622 funds tracked by Wall St. Rank hold NBIS as of Q4 2025.

  • Thompson Siegel & Walmsley reported no remaining Nebius Group N.V. position as of Q4 2025 after selling out during the quarter.
  • Thompson Siegel & Walmsley sold 5,062 Nebius Group N.V. shares in Q4 2025, an estimated $568K.
  • Thompson Siegel & Walmsley first reported a position in Nebius Group N.V. in Q2 2019 and held it in 4 quarters.
  • Thompson Siegel & Walmsley's Nebius Group N.V. position peaked at $1.76M in Q4 2024.
  • 622 funds tracked by Wall St. Rank held Nebius Group N.V. as of Q4 2025.

Based on Thompson Siegel & Walmsley's 13F filing for Q4 2025, filed 10 Feb 2026.