Mariner
NBIS

Mariner’s Nebius Group N.V. NBIS Stock Holding History

Mariner’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
Q2 		$13.4M Buy
48,567
+16,237
+50% +$3.22M 0.01% 610
2026
Q1 		$3.34M Buy
32,330
+4,634
+17% +$463K ﹤0.01% 1234
2025
Q4 		$2.32M Buy
27,696
+475
+2% +$49.2K ﹤0.01% 1409
2025
Q3 		$3.06M Buy
27,221
+6,166
+29% +$428K ﹤0.01% 1175
2025
Q2 		$1.16M Sell
21,055
-63,285
-75% -$2.18M ﹤0.01% 1694
2025
Q1 		$1.78M Buy
+84,340
New +$2.77M ﹤0.01% 1305
2024
Q4 		– Sell
-14,387
Closed – – 3530
2024
Q3 		$0 Sell
14,387
-168
-1% – ﹤0.01% 3407
2024
Q2 		$0 Sell
14,555
-166
-1% – ﹤0.01% 3305
2024
Q1 		$0 Sell
14,721
-119
-0.8% – ﹤0.01% 3257
2023
Q4 		$0 Sell
14,840
-154
-1% – ﹤0.01% 3192
2023
Q3 		$0 Buy
14,994
+162
+1% – ﹤0.01% 3031
2023
Q2 		$0 Sell
14,832
-577
-4% – ﹤0.01% 2946
2023
Q1 		$0 Sell
15,409
-508
-3% – ﹤0.01% 2893
2022
Q4 		$0 Sell
15,917
-262
-2% – ﹤0.01% 2854
2022
Q3 		$0 Buy
+16,179
New – ﹤0.01% 2457
2022
Q1 		– Sell
-13,149
Closed -$796K – 1406
2021
Q4 		$796K Sell
13,149
-1,043
-7% -$76.8K ﹤0.01% 888
2021
Q3 		$1.13M Buy
14,192
+1,039
+8% +$75.7K 0.01% 672
2021
Q2 		$931K Buy
13,153
+353
+3% +$23.2K 0.01% 679
2021
Q1 		$820K Buy
+12,800
New +$857K 0.01% 650
2020
Q4 		– Sell
-14,543
Closed -$949K – 809
2020
Q3 		$949K Buy
14,543
+338
+2% +$20.1K 0.01% 512
2020
Q2 		$711K Sell
14,205
-1,113
-7% -$44.6K 0.01% 544
2020
Q1 		$522K Buy
15,318
+484
+3% +$20K 0.01% 577
2019
Q4 		$645K Sell
14,834
-342
-2% -$12.8K 0.01% 576
2019
Q3 		$531K Sell
15,176
-712
-4% -$26.9K 0.01% 591
2019
Q2 		$604K Sell
15,888
-891
-5% -$33.1K 0.01% 659
2019
Q1 		$576K Buy
+16,779
New +$556K 0.01% 622

Other funds holding NBIS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
OAG
Orbis Allan Gray Hamilton, Bermuda $29.1B AUM 60.8% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
VARA
Value Aligned Research Advisors Princeton, New Jersey $40.1B AUM 376.19% 1-Year Est. Return
FAM
Fred Alger Management New York $30B AUM 76.99% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
SA
Situational Awareness San Francisco, California $20.2B AUM 612.59% 1-Year Est. Return
LPC
Lone Pine Capital Greenwich, Connecticut $16.4B AUM 99.7% 1-Year Est. Return

Mariner's NBIS Position: Q2 2026 in Review

Mariner increased its Nebius Group N.V. (NBIS) stake by 50% in Q2 2026, buying an estimated $3.22M and bringing the position to 48,567 shares worth $13.4M. The position accounts for 0.01% of the portfolio, ranked #610.

Mariner first reported a position in NBIS in Q1 2019 and has held it in 26 quarters since. 1,063 funds tracked by Wall St. Rank hold NBIS as of Q2 2026.

  • Mariner held 48,567 shares of Nebius Group N.V. worth $13.4M as of Q2 2026.
  • Mariner bought 16,237 Nebius Group N.V. shares in Q2 2026, an estimated $3.22M.
  • Nebius Group N.V. made up 0.01% of Mariner's portfolio in Q2 2026, its #610 holding.
  • Mariner first reported a position in Nebius Group N.V. in Q1 2019 and has held it in 26 quarters since.
  • 1,063 funds tracked by Wall St. Rank held Nebius Group N.V. as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.