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International Business Machines Corp

IBM
Exchange
NYSE
Industry
Computer & office Equipment
SEC CIK
0000051143

In the last 90 days, International Business Machines Corp insiders filed 0 open-market purchases and 1 sale; 3,644 institutions reported holding it in 13F filings for Q2 2026, worth $172.1B in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in International Business Machines Corp as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in: 35 institutions have reported holding IBM so far. See Q3 2026

Institutional holders
3,644
+203 vs. Q1 2026
Shares held
616.1M
+20.8M (+3.5%) vs. Q1 2026
Total value
$172.1B
+$28.7B (+20.0%) vs. Q1 2026
New holders
340
1,638 more added
Sold out
137
1,244 more reduced

54 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting IBM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 3,644 institutions
Q1 2021: 2,156 institutionsQ2 2021: 2,224 institutionsQ3 2021: 2,169 institutionsQ4 2021: 2,354 institutionsQ1 2022: 2,342 institutionsQ2 2022: 2,379 institutionsQ3 2022: 2,288 institutionsQ4 2022: 2,438 institutionsQ1 2023: 2,399 institutionsQ2 2023: 2,429 institutionsQ3 2023: 2,467 institutionsQ4 2023: 2,685 institutionsQ1 2024: 2,808 institutionsQ2 2024: 2,763 institutionsQ3 2024: 2,940 institutionsQ4 2024: 3,146 institutionsQ1 2025: 3,267 institutionsQ2 2025: 3,412 institutionsQ3 2025: 3,425 institutionsQ4 2025: 3,708 institutionsQ1 2026: 3,495 institutionsQ2 2026: 3,644 institutions
Value heldQ2 2026: $172.1B
Q1 2021: $66.9BQ2 2021: $74.2BQ3 2021: $70.6BQ4 2021: $67.0BQ1 2022: $65.1BQ2 2022: $71.9BQ3 2022: $61.5BQ4 2022: $74.3BQ1 2023: $67.7BQ2 2023: $69.7BQ3 2023: $74.5BQ4 2023: $88.4BQ1 2024: $104.2BQ2 2024: $95.1BQ3 2024: $124.7BQ4 2024: $126.2BQ1 2025: $145.7BQ2 2025: $172.7BQ3 2025: $163.1BQ4 2025: $177.2BQ1 2026: $143.7BQ2 2026: $172.1B
Institutions holding IBM and their total value by quarter
QuarterHoldersValue
Q2 20263,644$172.1B
Q1 20263,495$143.7B
Q4 20253,708$177.2B
Q3 20253,425$163.1B
Q2 20253,412$172.7B
Q1 20253,267$145.7B
Q4 20243,146$126.2B
Q3 20242,940$124.7B
Q2 20242,763$95.1B
Q1 20242,808$104.2B
Q4 20232,685$88.4B
Q3 20232,467$74.5B
Q2 20232,429$69.7B
Q1 20232,399$67.7B
Q4 20222,438$74.3B
Q3 20222,288$61.5B
Q2 20222,379$71.9B
Q1 20222,342$65.1B
Q4 20212,354$67.0B
Q3 20212,169$70.6B
Q2 20212,224$74.2B
Q1 20212,156$66.9B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding International Business Machines Corp; share changes are against Q1 2026.

Institutions holding IBM in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Argyle Capital Management Inc.24,314$6.84M1.97%+179+0.7%Added
Kentucky Retirement Systems Insurance Trust Fund24,375$6.85M0.41%−111−0.5%Reduced
Kranot Hishtalmut Le Morim Tichoniim Havera Menahelet LTD24,475$6.88M0.85%+24,475New
Schnieders Capital Management, LLC.24,518$6.89M0.91%+1,512+6.6%Added
Silverlake Wealth Management LLC24,630$6.93M1.32%−177−0.7%Reduced
KKM Financial LLC24,715$6.95M0.95%+1,319+5.6%Added
Meeder Advisory Services, Inc.24,879$7.00M0.26%+1,305+5.5%Added
Soviero Asset Management, LP25,000$7.03M3.41%+25,000New
LGT Fund Management Co Ltd.25,042$7.04M0.29%+302+1.2%Added
Resources Management Corp25,094$7.06M0.89%+318+1.3%Added
Hourglass Capital, LLC25,146$7.07M1.39%−118−0.5%Reduced
Iowa State Bank25,180$7.08M1.18%+295+1.2%Added
American Trust Investment Advisors, LLC25,362$7.13M3.52%+1,605+6.8%Added
Fiduciary Alliance LLC25,416$7.15M0.48%+1,094+4.5%Added
Diversified Trust Co25,435$7.15M0.11%−1,103−4.2%Reduced
Brookstone Capital Management25,468$7.16M0.07%+1,692+7.1%Added
Hanson & Doremus Investment Management25,471$7.16M0.73%−298−1.2%Reduced
Principal Street Partners, LLC25,622$7.21M1.06%+332+1.3%Added
Mesirow Financial Investment Management, Inc.25,622$7.21M0.11%+1,968+8.3%Added
Catherine Avery Investment Management LLC25,644$7.21M3.15%−2,865−10.0%Reduced
Principal Securities, Inc.25,656$7.21M0.09%−1,311−4.9%Reduced
Perigon Wealth Management, LLC25,677$7.22M0.11%+450+1.8%Added
Farmers & Merchants Investments Inc25,830$7.26M0.18%00.0%Unchanged
Morgan Dempsey Capital Management LLC25,939$7.29M3.13%+4,900+23.3%Added
New England Asset Management Inc25,975$7.30M0.85%+11,515+79.6%Added
RiverFront Investment Group, LLC26,264$7.39M0.10%+5,989+29.5%Added
Rayburn West Financial Services LLC26,307$7.40M4.08%+9,343+55.1%Added
1st Source Bank26,322$7.40M0.34%−206−0.8%Reduced
Bartlett & Co. Wealth Management LLC26,333$7.41M0.09%+3,360+14.6%Added
Tufton Capital Management26,364$7.41M1.24%+146+0.6%Added
AlphaCore Capital LLC26,362$7.41M0.14%+2,617+11.0%Added
Nicholas Company, Inc.26,416$7.43M0.14%+45+0.2%Added
Hall Laurie J Trustee26,441$7.44M2.31%+50+0.2%Added
Boston Private Wealth LLC26,454$7.44M0.47%−1,564−5.6%Reduced
Siemens Fonds Invest GmbH26,561$7.47M0.37%+539+2.1%Added
Stock Yards Bank & Trust Co26,586$7.48M0.21%−514−1.9%Reduced
Hantz Financial Services, Inc.26,690$7.51M0.10%+1,408+5.6%Added
Jacobi Capital Management LLC26,713$7.51M0.37%+275+1.0%Added
Hamilton Point Investment Advisors, LLC26,875$7.56M1.06%+28+0.1%Added
Griffin Asset Management, Inc.26,888$7.56M0.80%+15,730+141.0%Added
Gladstone Institutional Advisory LLC26,921$7.57M0.24%+1,012+3.9%Added
Toth Financial Advisory Corp27,310$7.68M0.75%−807−2.9%Reduced
Lifeworks Advisors, LLC27,336$7.69M0.80%+1,474+5.7%Added
Reliant Investment Management, LLC27,352$7.69M2.74%+3,114+12.8%Added
Chicago Capital, LLC27,410$7.71M0.19%+3,125+12.9%Added
Nia Impact Advisors, LLC27,543$7.75M3.21%−748−2.6%Reduced
Hayek Kallen Investment Management27,560$7.75M2.35%+341+1.3%Added
Advisors Management Group Inc27,571$7.75M1.28%−3,298−10.7%Reduced
North Dakota State Investment Board27,667$7.78M0.32%+707+2.6%Added
Brighton Jones LLC27,739$7.80M0.15%+2,884+11.6%Added
FLC Capital Advisors27,920$7.85M1.29%+64+0.2%Added
SageGuard Financial Group, LLC27,975$7.87M1.11%−1,890−6.3%Reduced
Moneta Group Investment Advisors LLC28,040$7.89M0.06%+90+0.3%Added
LS Investment Advisors, LLC28,059$7.89M1.07%−76−0.3%Reduced
Triglav Skladi, D.O.O.3,017,600$7.92M0.42%+17,600+0.6%Added
Canada Post Corp Registered Pension Plan28,186$7.93M0.28%+465+1.7%Added
J. Goldman & Co LP28,245$7.94M0.28%+28,245New
MUFG Securities Americas Inc.28,308$7.96M0.41%+2,449+9.5%Added
NovaPoint Capital, LLC28,333$7.97M1.66%+1,681+6.3%Added
Columbia Asset Management28,403$7.99M1.39%−841−2.9%Reduced
Dynamic Advisor Solutions LLC28,457$8.00M0.23%+1,209+4.4%Added
Factory Mutual Insurance Co28,500$8.01M0.08%−300−1.0%Reduced
Beacon Harbor Wealth Advisors, Inc.35,836$8.01M1.56%+34,011+1,863.6%Added
Dakota Wealth Management28,576$8.04M0.15%−2,763−8.8%Reduced
HGK Asset Management Inc28,700$8.07M1.10%+419+1.5%Added
GAMMA Investing LLC28,756$8.09M0.30%+4,048+16.4%Added
Steel Peak Wealth Management LLC28,833$8.11M0.21%−5,334−15.6%Reduced
Trajan Wealth LLC28,847$8.11M0.31%+5,853+25.5%Added
Modern Wealth Management, LLC28,885$8.12M0.10%+5,709+24.6%Added
Sagespring Wealth Partners, LLC28,910$8.13M0.12%−838−2.8%Reduced
Aspen Grove Capital, LLC29,020$8.16M1.18%00.0%Unchanged
Capital Fund Management S.A.29,048$8.17M0.06%−121,769−80.7%Reduced
Capital Investment Counsel, LLC29,221$8.22M1.02%+749+2.6%Added
XML Financial, LLC29,225$8.22M0.60%−1,145−3.8%Reduced
Summit Trail Advisors, LLC29,347$8.25M0.10%−487−1.6%Reduced
Financial & Tax Architects, LLC29,366$8.26M1.74%−1,111−3.6%Reduced
Money Concepts Capital Corp29,394$8.27M0.38%+6,998+31.2%Added
WealthPlan Investment Management, LLC29,394$8.27M0.41%+8,661+41.8%Added
Caisse des Depots Et Consignations29,439$8.28M0.14%−9,595−24.6%Reduced
Cary Street Partners Financial LLC29,451$8.28M0.18%+1,386+4.9%Added
Canandaigua National Bank & Trust Co29,452$8.28M0.70%+29,452New
SS&H Financial Advisors, Inc.29,465$8.29M2.12%+29,465New
Clearbridge Investments, LLC29,497$8.29M0.01%−170−0.6%Reduced
Parallel Advisors, LLC29,538$8.31M0.13%−776−2.6%Reduced
Bonness Enterprises Inc29,564$8.31M2.68%00.0%Unchanged
Farmers National Bank29,621$8.33M1.74%+835+2.9%Added
Simplicity Wealth,LLC29,704$8.35M0.28%+12,161+69.3%Added
Savvy Advisors, Inc.29,820$8.39M0.18%+3,817+14.7%Added
Inspire Trust Co, N.A.30,000$8.44M1.16%+1,200+4.2%Added
Goelzer Investment Management, Inc.30,103$8.47M0.37%−228−0.8%Reduced
Security National Bank30,105$8.47M1.01%+6,173+25.8%Added
Northwestern Mutual Investment Management Company, LLC30,135$8.47M0.10%+226+0.8%Added
Fifth Third Wealth Advisors LLC30,407$8.55M0.24%+1,481+5.1%Added
Private Wealth Asset Management, LLC30,458$8.57M0.83%+669+2.2%Added
Beacon Investment Advisory Services, Inc.30,495$8.58M0.32%+27,561+939.4%Added
Hudson Valley Investment Advisors Inc30,503$8.58M1.04%+1,309+4.5%Added
Whittier Trust Co of Nevada Inc28,034$8.58M0.16%−1,431−4.9%Reduced
Van Strum & Towne Inc.30,587$8.60M2.35%−219−0.7%Reduced
Searle & Co.30,648$8.62M1.94%+700+2.3%Added
GQG Partners LLC30,749$8.65M0.02%+30,749New