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International Business Machines Ownership | Who Owns International Business Machines?

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International Business Machines Ownership Summary

International Business Machines is owned by 60.76% institutional investors, 0.12% insiders, and 39.13% retail investors. Vanguard group is the largest institutional shareholder, holding 10.43% of IBM shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.18% of its assets in International Business Machines shares.

IBM Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockInternational Business Machines60.76%0.12%39.13%
SectorTechnology Stocks 37.01%14.89%48.10%
IdeaArtificial Intelligence Stocks List57.88%5.08%37.05%
IdeaChatGPT Stocks List55.25%6.32%38.43%
IdeaSaaS Stocks List59.32%6.71%33.97%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group97.22M10.43%$28.80B
Blackrock funding, inc. /de77.57M8.28%$18.80B
Blackrock75.37M8.22%$13.04B
State street54.59M5.83%$13.23B
Geode capital management23.08M2.46%$5.58B
Morgan stanley19.63M2.10%$4.76B
Jpmorgan chase18.54M1.98%$4.40B
Capital world investors17.06M1.82%$4.14B
Northern trust10.30M1.10%$2.50B
Norges bank8.26M0.88%$2.45B

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Garland capital management1.57K6.09%$442.99K
Beddow capital management45.79K5.12%$13.56M
Drexel morgan139.74K4.97%$33.87M
Green alpha advisors20.20K4.82%$4.90M
Poplar forest capital102.83K4.16%$22.61M
Cherry creek investment advisors37.50K3.95%$9.09M
Fidelity d & d bancorp39.92K3.88%$9.68M
Abner herrman & brock144.29K3.87%$34.98M
C2c wealth management18.72K3.84%$4.54M
Minneapolis portfolio management group142.10K3.66%$34.44M

Top Buyers

HolderShares% AssetsChange
Norges bank8.26M0.26%8.26M
Vanguard fiduciary trust5.26M0.33%5.26M
Morgan stanley19.63M0.29%4.77M
Jpmorgan chase18.54M0.28%3.34M
Vanguard global advisers2.04M0.27%2.04M

Top Sellers

HolderShares% AssetsChange
Capital world investors17.06M0.56%-4.96M
Gqg partners---4.69M
Holocene advisors, lp---2.59M
Masters capital management---1.90M
Victory capital management3.02M0.47%-1.57M

New Positions

HolderShares% AssetsChangeValue
Norges bank8.26M0.26%8.26M$2.45B
Vanguard fiduciary trust5.26M0.33%5.26M$1.28B
Vanguard global advisers2.04M0.27%2.04M$494.42M
Vanguard asset management1.75M0.37%1.75M$425.20M
Vanguard investments australia436.94K0.31%436.94K$105.91M

Sold Out

HolderChange
Inlight wealth management-1.00
Tfo-tdc-3.00
Greenline partners-4.00
Reston wealth management-4.00
Carderock capital management-4.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 20263,478-8.01%568,984,539-4.91%601.48%1,637-13.52%1,3020.70%
Dec 31, 20253,049-12.86%490,359,708-15.13%521.36%1,485-12.75%1,085-8.90%
Sep 30, 20252,938-15.23%410,792,198-26.78%441.21%1,411-13.06%1,020-19.87%
Jun 30, 20253,4273.38%584,730,8790.92%621.61%1,5953.91%1,263-0.47%
Mar 31, 20253,2701.96%577,077,1670.69%621.61%1,514-1.37%1,2548.29%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv29.89M3.18%91.11K
Vanguard US Total Market Shares ETF29.18M3.15%84.45K
Vanguard 500 Index Investor24.24M2.58%435.06K
iShares Core S&P 500 ETF12.09M1.29%35.49K
Fidelity 500 Index11.94M1.27%41.61K
SPDR® S&P 500 ETF11.50M1.24%-169.10K
SPDR® S&P 500® ETF Trust11.20M1.21%-58.64K
SPDR® S&P 500® ETF11.22M1.21%138.14K
State Street® SPDR® S&P 500® ETF11.16M1.19%36.45K
Vanguard Value Index Inv8.69M0.93%25.01K

Recent Insider Transactions

DateNameRoleActivityValue
Feb 25, 2026HOWARD MICHELLE J-Buy$11.89K
Feb 25, 2026Miebach Michael-Buy$101.26K
Jan 30, 2026FARR DAVID N-Buy$304.00K
Mar 03, 2025Thomas Robert David Senior Vice PresidentSell$6.72M
Feb 28, 2025FARR DAVID N-Buy$298.80K

Insider Transactions Trends

DateBuySell
2026 Q13-
2025 Q4--
2025 Q3--
2025 Q2--
2025 Q111

IBM Ownership FAQ

Who owns the most shares of International Business Machines?

International Business Machines’s largest shareholders are Vanguard group (97.22M shares, 10.43%), Blackrock funding, inc. /de (77.57M shares, 8.28%), and Blackrock (75.37M shares, 8.22%). Together, they hold 26.93% of International Business Machines’s total shares outstanding.

Does Blackrock own International Business Machines?

Yes, BlackRock owns 8.22% of International Business Machines, totaling 75.37M shares as of Jun 2024. This represents 0.29% of BlackRock's total assets, with a market value of 13.04B$. In the last quarter, BlackRock increased its holdings by 266.54K shares, a 0.35% change.

Who is International Business Machines’s biggest shareholder by percentage of total assets invested?

Garland capital management is International Business Machines’s biggest shareholder by percentage of total assets invested, with 6.09% of its assets in 1.57K International Business Machines shares, valued at 442.99K$.

Who is the top mutual fund holder of International Business Machines shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of International Business Machines shares, with 3.18% of its total shares outstanding invested in 29.89M International Business Machines shares.

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