Harbor Advisors’s Nebius Group N.V. NBIS Stock Holding History

Harbor Advisors’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	$7.62M	Hold	27,600	–	–	0.96%	16
2026 Q1	$2.86M	Hold	27,600	–	–	0.41%	28
2025 Q4	$2.31M	Hold	27,600	–	–	0.35%	36
2025 Q3	$3.1M	Buy	27,600 +100	+0.4%	+$6.94K	0.48%	28
2025 Q2	$1.52M	Hold	27,500	–	–	0.25%	55
2025 Q1	$581K	Buy	27,500 +10,000	+57%	+$329K	0.1%	105
2024 Q4	$485K	Hold	17,500	–	–	0.08%	118
2024 Q3	$331K	Hold	17,500	–	–	0.06%	140
2024 Q2	$331K	Hold	17,500	–	–	0.06%	134
2024 Q1	$331K	Hold	17,500	–	–	0.06%	132
2023 Q4	$331K	Hold	17,500	–	–	0.06%	127
2023 Q3	$331K	Hold	17,500	–	–	0.07%	117
2023 Q2	$331K	Hold	17,500	–	–	0.07%	107
2023 Q1	$331K	Hold	17,500	–	–	0.08%	104
2022 Q4	$331K	Hold	17,500	–	–	0.08%	114
2022 Q3	$331K	Hold	17,500	–	–	0.09%	110
2022 Q2	$331K	Hold	17,500	–	–	0.08%	113
2022 Q1	$331K	Hold	17,500	–	–	0.07%	119
2021 Q4	$1.06M	Hold	17,500	–	–	0.2%	59
2021 Q3	$1.4M	Hold	17,500	–	–	0.28%	48
2021 Q2	$1.24M	Hold	17,500	–	–	0.24%	51
2021 Q1	$1.12M	Hold	17,500	–	–	0.25%	50
2020 Q4	$1.22M	Hold	17,500	–	–	0.27%	45
2020 Q3	$1.14M	Hold	17,500	–	–	0.27%	39
2020 Q2	$875K	Hold	17,500	–	–	0.22%	48
2020 Q1	$596K	Hold	17,500	–	–	0.18%	55
2019 Q4	$761K	Hold	17,500	–	–	0.21%	63
2019 Q3	$613K	Hold	17,500	–	–	0.18%	73
2019 Q2	$665K	Hold	17,500	–	–	0.2%	73
2019 Q1	$601K	Hold	17,500	–	–	0.19%	77
2018 Q4	$479K	Hold	17,500	–	–	0.19%	83
2018 Q3	$576K	Hold	17,500	–	–	0.18%	82
2018 Q2	$628K	Buy	17,500 +7,500	+75%	+$261K	0.2%	77
2018 Q1	$395K	Hold	10,000	–	–	0.13%	109
2017 Q4	$328K	Hold	10,000	–	–	0.11%	125
2017 Q3	$330K	Hold	10,000	–	–	0.12%	109
2017 Q2	$262K	Hold	10,000	–	–	0.1%	113
2017 Q1	$219K	Buy	+10,000	New	+$228K	0.09%	118

Other funds holding NBIS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

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 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 Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

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

Harbor Advisors's NBIS Position: Q2 2026 in Review

Harbor Advisors held its Nebius Group N.V. (NBIS) position steady in Q2 2026 at 27,600 shares worth $7.62M. The position accounts for 0.96% of the portfolio, ranked #16.

Harbor Advisors first reported a position in NBIS in Q1 2017 and has held it in 38 quarters since. 1,059 funds tracked by Wall St. Rank hold NBIS as of Q2 2026.

Harbor Advisors held 27,600 shares of Nebius Group N.V. worth $7.62M as of Q2 2026.
Harbor Advisors left its Nebius Group N.V. share count unchanged in Q2 2026.
Nebius Group N.V. made up 0.96% of Harbor Advisors's portfolio in Q2 2026, its #16 holding.
Harbor Advisors first reported a position in Nebius Group N.V. in Q1 2017 and has held it in 38 quarters since.
1,059 funds tracked by Wall St. Rank held Nebius Group N.V. as of Q2 2026.

Based on Harbor Advisors's 13F filing for Q2 2026, filed 28 Jul 2026.