Security Snapshot

INTERNATIONAL BUSINESS MACHINES CORP - Common Stock (IBM) Institutional Ownership

CUSIP: 459200101

13F Institutional Holders and Ownership History from Q1 2014 to Q3 2026

13F reference period

Q2 2026

Institutions Reporting

3,649

Shares (Excl. Options)

613.18MFull value: 613,180,248 · shares · 30 Jun 2026

Price

$281.21

The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.

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Security type / class
Equity / Common Stock
Symbol
IBM on NYSE
All holders as of 30 Jun 2026
Q2 2026
Total 13F shares
613,180,248
Latest holder snapshot 5 signals
Total 13F value
$172,130,426,263
Portfolio coverage rank
0.13%
Share change
+20,054,838
Value change
+$5,694,348,922
Number of holders
3,649
Issuer context Names, identifiers, and filing context for this profile. 3 identity fields
Shares outstanding
938,863,797
SEC-reported price per share
$219.93
Insider filing price
$219.93
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source

Key facts

  • IBM - INTERNATIONAL BUSINESS MACHINES CORP - Common Stock is tracked under CUSIP 459200101.
  • 3649 institutions reported positions in Q2 2026.
  • 1 significant owner is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 3,487 to 3,649 between Q1 2026 and Q2 2026.
  • SEC-reported value moved from
    $143.68BFull value: $143,680,664,820 · USD · 31 Mar 2026
    to
    $172.13BFull value: $172,130,426,263 · USD · 30 Jun 2026
    .

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 3649 institutions filings for Q2 2026.

Open SEC evidence

Security key

459200101

13F reference period

Q2 2026

13F holders

3,649

13D/G owners

1

CIK / CUSIP context first

Open Q2 2026 holders IBM full holder history INTERNATIONAL BUSINESS MACHINES CORP SEC filings INTERNATIONAL BUSINESS MACHINES CORP company facts INTERNATIONAL BUSINESS MACHINES CORP insider transactions

Broader feeds

Latest 13F filings Latest 13D/G filings All securities

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows
1
Security
IBM
Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
VANGUARD CAPITAL MANAGEMENT LLC 7.5% $17,022,325,439 70,227,012 Vanguard Capital Management 31 Mar 2026
As of 30 Jun 2026, 3,649 institutional investors reported holding
613.18MFull value: 613,180,248 · shares · 30 Jun 2026
shares of INTERNATIONAL BUSINESS MACHINES CORP - Common Stock (IBM). This represents 65% of the company’s total
938.86MFull value: 938,863,797 · shares · Stored outstanding share count
outstanding shares.

13F concentration

Top 25 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share
44%
Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 8.2% 76,763,481 -1% 0.32% $21,586,658,598
VANGUARD CAPITAL MANAGEMENT LLC 6.5% 61,385,366 +0.89% 0.37% $17,262,178,773
STATE STREET CORP 6% 56,045,055 +2.7% 0.47% $15,760,429,917
VANGUARD PORTFOLIO MANAGEMENT LLC 3% 28,348,295 +2.5% 0.36% $7,971,824,037
GEODE CAPITAL MANAGEMENT, LLC 2.5% 23,448,500 +1.6% 0.35% $6,580,297,978
MORGAN STANLEY 1.9% 17,459,828 -11% 0.26% $4,909,878,776
Capital World Investors 1.7% 16,207,905 -5% 0.54% $4,557,470,419
BANK OF AMERICA CORP /DE/ 1.6% 14,988,328 -6.7% 0.27% $4,214,867,659
JPMORGAN CHASE & CO 1.3% 12,445,411 -33% 0.2% $3,459,825,128
NORTHERN TRUST CORP 1.1% 10,227,731 -0.75% 0.33% $2,876,140,234
Bank of New York Mellon Corp 0.99% 9,269,877 +29% 0.43% $2,606,781,827
NORGES BANK 0.9% 8,416,339 0.24% $2,366,758,690
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.81% 7,621,512 +0.71% 0.39% $2,143,245,389
FMR LLC 0.79% 7,433,148 +42% 0.09% $2,090,275,581
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.76% 7,132,137 +5.8% 0.27% $2,005,630,624
GOLDMAN SACHS GROUP INC 0.74% 6,942,807 -0.91% 0.2% $1,952,386,843
Legal & General Group Plc 0.71% 6,666,667 -3.6% 0.39% $1,874,733,435
WELLINGTON MANAGEMENT GROUP LLP 0.7% 6,549,393 +2362% 0.32% $1,841,754,806
DIMENSIONAL FUND ADVISORS LP 0.59% 5,584,047 +8.7% 0.28% $1,570,188,265
Amundi 0.58% 5,462,124 +14% 0.37% $1,536,003,961
VANGUARD FIDUCIARY TRUST CO 0.56% 5,277,637 +0.27% 0.33% $1,484,124,300
WELLS FARGO & COMPANY/MN 0.56% 5,272,282 +16% 0.26% $1,482,618,496
AMERIPRISE FINANCIAL INC 0.51% 4,787,969 +0.27% 0.27% $1,346,566,968
Invesco Ltd. 0.46% 4,329,024 +3.3% 0.1% $1,217,364,811
UBS Group AG 0.45% 4,224,527 +7.3% 0.19% $1,187,979,266

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods
51
Headline period
Q2 2026
Rows shown
1-25 of 51
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q3 18,425,691 $4,048,261,140 -$93,384,922 $219.93 1,108
2026 Q2 613,180,248 $172,130,426,263 +$5,694,348,922 $281.21 3,649
2026 Q1 593,047,086 $143,680,664,820 -$1,774,630,545 $242.39 3,487
2025 Q4 598,128,351 $177,022,141,713 +$5,291,198,417 $296.21 3,673
2025 Q3 577,763,256 $163,037,582,920 -$2,600,149,606 $282.16 3,391
2025 Q2 585,898,156 $172,588,087,589 +$2,305,318,518 $294.78 3,373
2025 Q1 580,980,975 $144,365,141,076 +$1,627,673,693 $248.66 3,228
2024 Q4 573,196,110 $126,040,444,571 +$1,584,651,062 $219.83 3,116
2024 Q3 563,101,244 $124,509,272,752 +$2,851,789,667 $221.08 2,913
2024 Q2 548,580,410 $94,888,038,996 +$613,893,920 $172.95 2,743
2024 Q1 544,519,956 $103,822,029,292 +$929,429,085 $190.96 2,786
2023 Q4 540,127,816 $88,274,939,613 +$1,302,471,746 $163.55 2,667
2023 Q3 530,364,303 $74,401,440,750 +$1,387,592,810 $140.30 2,449
2023 Q2 520,272,132 $69,584,955,843 +$586,175,713 $133.81 2,404
2023 Q1 513,746,888 $67,334,466,279 -$1,424,614,494 $131.09 2,371
2022 Q4 526,631,176 $74,221,624,335 +$1,606,183,130 $140.89 2,415
2022 Q3 515,412,456 $61,329,434,143 +$868,124,349 $118.81 2,272
2022 Q2 508,668,560 $71,790,627,772 +$1,531,833,115 $141.19 2,361
2022 Q1 499,799,729 $64,984,128,927 -$87,083,799 $130.02 2,322
2021 Q4 499,666,675 $66,772,418,176 -$1,090,209,905 $133.66 2,334
2021 Q3 506,667,457 $70,399,518,829 +$283,167,354 $138.93 2,154
2021 Q2 504,311,904 $73,876,927,899 +$252,533,326 $146.59 2,204
2021 Q1 501,221,279 $66,774,200,586 -$429,147,990 $133.26 2,134
2020 Q4 505,797,818 $63,633,492,321 -$111,529,907 $125.88 2,121
2020 Q3 507,379,922 $61,697,617,552 -$814,430,520 $121.67 1,983
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