Which hedge funds own IBM? INTERNATIONAL BUSINESS MACHS, Q2 2026 13F holders

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73 tracked hedge funds disclosed a position in IBM (INTERNATIONAL BUSINESS MACHS) in their Q2 2026 13F filings, worth $2.7bn in total. The largest holder by portfolio weight is Soviero Asset Management, LP at 3.4% of its book. 30 opened a new position this quarter: Soviero Asset Management, LP, Meridiem Capital Partners LP, Oribel Capital Management, LP, FirstWave Capital Management LLC. 23 exited: ADAPT Investment Managers SA, Maytus Capital Management, LLC, CenterStar Asset Management, LLC.

73
Holders: 30
New this quarter: 23
Exited this quarter: $348m
Inflow, new holders: $119m
Outflow, exits: $2.7bn
Combined value: 5.9%
Share of managers holding

Holders, Q2 2026

73 rows


Soviero Asset Management, LP Hedge fund	3.4%	$7.0m	25,000	–	new
Cunning Capital Partners, LP Hedge fund	2.6%	$6.4m	22,844	0.0%	held
Meridiem Capital Partners LP Hedge fund	2.1%	$46.0m	163,461	–	new
Encore Global Management, LP Hedge fund	2.0%	$2.0m	7,200	+20%	added
Game Creek Capital, LP Hedge fund	1.2%	$2.8m	10,015	−26%	reduced
Oribel Capital Management, LP Hedge fund	1.2%	$14.5m	51,600	–	new
FirstWave Capital Management LLC Hedge fund	0.6%	$1.5m	5,162	–	new
Gillson Capital LP Hedge fund	0.6%	$9.8m	34,700	–	new
Night Squared LP Hedge fund	0.6%	$5.2m	18,406	–	new
Kintegral Advisory, LLC Hedge fund	0.5%	$6.4m	22,700	0.0%	held
Lotus Technology Management, LP Hedge fund	0.5%	$397k	1,411	–	new
Marshall Wace, LLP Hedge fund	0.4%	$479m	1.70m	+491%	added
Walleye Capital LLC Hedge fund	0.4%	$84.4m	300,154	+184%	added
IFM Investors Pty Ltd Hedge fund	0.4%	$60.5m	215,047	+15%	added
West Family Investments, Inc. Family office	0.4%	$1.2m	4,412	+21%	added
Adage Capital Partners GP, L.L.C. Hedge fund	0.4%	$253m	898,190	−4.2%	reduced
Alyeska Investment Group, L.P. Hedge fund	0.3%	$126m	449,621	–	new
Science & Technology Partners, L.P. Hedge fund	0.3%	$1.9m	6,713	–	new
Woodline Partners LP Hedge fund	0.3%	$95.7m	340,396	−0.1%	held
J. Goldman & Co LP Hedge fund	0.3%	$7.9m	28,245	–	new
Freestone Grove Partners LP Hedge fund	0.3%	$41.4m	147,261	–	new
Hudson Bay Capital Management LP Hedge fund	0.3%	$56.2m	200,000	–	new
AQR Capital Management LLC Hedge fund	0.3%	$742m	2.69m	+42%	added
Cohen Klingenstein LLC Hedge fund	0.3%	$8.8m	31,167	0.0%	held
Lowe Brockenbrough & Co Inc Hedge fund	0.2%	$4.1m	14,609	0.0%	held
Trust Asset Management LLC Hedge fund	0.2%	$2.9m	10,363	+1.1%	added
AlphaGrep UK Ltd Hedge fund	0.2%	$502k	1,784	+71%	added
Cinctive Capital Management LP Hedge fund	0.1%	$3.8m	13,360	–	new
Dymon Asia Capital (Singapore) Pte. Ltd. Hedge fund	0.1%	$928k	3,300	–	new
Concentric Capital Strategies, LP Hedge fund	0.1%	$2.4m	8,533	+593%	added
Citadel Advisors LLC Hedge fund	0.1%	$213m	757,042	+106%	added
Candriam S.C.A. Hedge fund	0.1%	$24.8m	88,387	−7.3%	reduced
111 Capital Hedge fund	0.1%	$643k	2,287	−41%	reduced
EntryPoint Capital, LLC Hedge fund	0.1%	$440k	1,563	–	new
Caption Management, LLC Hedge fund	0.1%	$3.0m	10,500	–	new
First Manhattan Long-only investor	0.1%	$39.4m	139,968	+3.2%	added
Campbell & CO Investment Adviser LLC Hedge fund	0.09%	$1.8m	6,380	+130%	added
Pin Oak Investment Advisors Inc Hedge fund	0.09%	$130k	461	−4.9%	reduced
Dark Forest Capital Management LP Hedge fund	0.09%	$1.4m	4,881	–	new
Millennium Management LLC Hedge fund	0.09%	$131m	464,139	+255%	added
CVA Family Office, LLC Family office	0.07%	$805k	2,863	−2.2%	reduced
Twin Tree Management, LP Hedge fund	0.07%	$446k	1,587	−82%	reduced
Prelude Capital Management, LLC Hedge fund	0.07%	$940k	3,342	–	new
D. E. Shaw & Co., Inc. Hedge fund	0.06%	$95.1m	338,010	−23%	reduced
Capital Fund Management S.A. Hedge fund	0.06%	$8.2m	29,048	−81%	reduced
Tudor Investment Corp ET AL Hedge fund	0.06%	$14.1m	50,001	–	new
Kahn Brothers Long-only investor	0.05%	$345k	1,228	0.0%	held
IQ EQ FUND MANAGEMENT (SINGAPORE) PRIVATE Ltd Hedge fund	0.05%	$31.2k	111	–	new
FORA Capital, LLC Hedge fund	0.04%	$646k	2,298	–	new
Arnhold LLC Hedge fund	0.04%	$606k	2,156	0.0%	held
Bayforest Capital Ltd Hedge fund	0.04%	$44.1k	157	–	new
Capstone Investment Advisors, LLC Hedge fund	0.04%	$5.6m	20,079	−87%	reduced
Port Capital LLC Hedge fund	0.04%	$887k	3,153	−0.7%	reduced
Arrowstreet Capital, Limited Partnership Hedge fund	0.03%	$70.0m	249,057	+24%	added
Boothbay Fund Management, LLC Hedge fund	0.03%	$1.6m	5,854	–	new
Balyasny Asset Management L.P. Hedge fund	0.03%	$15.5m	55,009	+110%	added
Squarepoint Ops LLC Hedge fund	0.02%	$12.6m	44,695	−80%	reduced
Verition Fund Management LLC Hedge fund	0.02%	$2.9m	10,344	+421%	added
Pilgrim Partners Asia Pte Ltd Hedge fund	0.02%	$45.0k	160	–	new
Brevan Howard Capital Management LP Hedge fund	0.02%	$1.4m	4,946	–	new
Edgestream Partners, L.P. Hedge fund	0.02%	$571k	2,030	+18%	added
Alphadyne Asset Management LP Hedge fund	0.02%	$366k	1,301	−81%	reduced
Quantbot Technologies LP Hedge fund	0.01%	$356k	1,267	–	new
ICONIQ Capital, LLC Hedge fund	0.01%	$471k	1,676	–	new
Voleon Capital Management LP Hedge fund	0.01%	$735k	2,613	+26%	added
Horizon Kinetics (Murray Stahl) Long-only investor	0.01%	$1.0m	3,570	−0.4%	held
Two Sigma Investments, LP Hedge fund	0.01%	$10.1m	35,818	+81%	added
Engineers Gate Manager LP Hedge fund	0.01%	$526k	1,872	–	new
Hillsdale Investment Management Inc. Hedge fund	0.0%	$149k	530	–	new
Holocene Advisors, LP Hedge fund	0.0%	$406k	1,444	–	new
Centiva Capital, LP Hedge fund	0.0%	$23.6k	84	−98%	reduced
Qube Research & Technologies Ltd Hedge fund	0.0%	$436k	1,552	−99%	reduced
FNY Investment Advisers, LLC Hedge fund	0.0%	$1.0k	6	−100%	reduced

Exited since the previous filing

23 rows


ADAPT Investment Managers SA	9.4%	$27.8m
Maytus Capital Management, LLC	1.7%	$9.3m
CenterStar Asset Management, LLC	1.5%	$1.6m
Paloma Partners Management Co	1.4%	$2.4m
Unifi Asset Management LP	1.2%	$2.1m
One River Asset Management, LLC	0.8%	$247k
West Tower Group, LLC	0.8%	$242k
Gladius Capital Management LP	0.7%	$886k
Quantitative Investment Management, LLC	0.6%	$6.0m
Entropy Technologies, LP	0.5%	$9.9m
Parallax Volatility Advisers, L.P.	0.3%	$7.6m
Aquatic Capital Management LLC	0.3%	$11.1m
Machina Capital S.A.S.	0.3%	$1.3m
Y-Intercept (Hong Kong) Ltd	0.2%	$9.8m
Jupiter Asset Management Ltd	0.1%	$24.7m
Twinbeech Capital LP	0.1%	$1.2m
Fox Run Management, L.L.C.	0.1%	$678k
Laurion Capital Management LP	0.07%	$704k
Patton Fund Management, Inc.	0.06%	$381k
Mirabella Financial Services LLP	0.02%	$250k
Readystate Asset Management LP	0.01%	$209k
Graham Capital Management, L.P.	0.01%	$332k
Schonfeld Strategic Advisors LLC	0.0%	$255k

Who discovered IBM first? Beta

Weight in book of

8 rows


Cantillon Capital Management high conviction	Q3 2006	5.9%	5.9%	+44%	+44%	+1.4 pts	Exited by Q4 2007
Scopia Capital Management LP high conviction	Q2 2012	18.9%	18.9%	−2.3%	+6.1%	+1.1 pts	Exited by Q4 2012
Bridgewater Associates, LP	Q1 2006	0.9%	1.4%	+14%	+119%	+0.4 pts	Exited by Q3 2024
Old West Investment Management, LLC high conviction	Q4 2014	4.6%	8.2%	−14%	+8.5%	+0.3 pts	Exited by Q2 2017
Kerrisdale Advisers, LLC	Q4 2013	2.8%	3.6%	−14%	−14%	0.0 pts	Exited by Q1 2015
Moore Capital Management, LP	Q1 2013	1.6%	1.6%	−9.8%	+38%	0.0 pts	Exited by Q4 2025
Edgestream Partners, L.P.	Q1 2014	1.8%	1.8%	−17%	+53%	−0.1 pts	Held at last filing, Q2 2026
Berkshire Hathaway high conviction	Q3 2011	17.0%	19.9%	+19%	−12%	−0.3 pts	Exited by Q1 2018

Split-adjusted quarter-end prices, excluding dividends. They describe the stock while each manager held it, not the return it earned.

Which hedge funds own IBM? INTERNATIONAL BUSINESS MACHS, Q2 2026 13F holders

Holders, Q2 2026

Exited since the previous filing

Ownership over time

Who discovered IBM first? Beta