International Business Machines Corporation
US ˙ NYSE ˙ US4592001014

SecurityIBM / International Business Machines Corporation
InstitutionBlackRock Variable Series Funds, Inc. - BlackRock Managed Volatility V.I. Fund Class I
Latest Disclosed Ownership403 shares
Latest Disclosed Value $ 118,796
BlackRock Variable Series Funds, Inc. - BlackRock Managed Volatility V.I. Fund Class I reports 65.58% decrease in ownership of IBM / International Business Machines Corporation

On August 28, 2025 - BlackRock Variable Series Funds, Inc. - BlackRock Managed Volatility V.I. Fund Class I filed a NPORT-P form disclosing ownership of 403 shares of International Business Machines Corporation (US:IBM) valued at $118,796 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 27, 2025 disclosing 1,171 shares of International Business Machines Corporation. This represents a change in shares of -65.58% during the quarter. The current value of the position is $93,488 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2025-08-28 2025-06-30 NP International Business Machines EC US4592001014 403 -768 -65.58 119 -59.45 0.0782
2025-05-27 2025-03-31 NP International Business Machines EC US4592001014 1,171 748 176.83 291 216.30 0.1943
2025-02-27 2024-12-31 NP International Business Machines EC US4592001014 423 -1,090 -72.04 93 -56.60 0.0575
2023-11-22 2023-09-30 NP International Business Machines EC US4592001014 1,513 -255 -14.42 212 -10.17 0.1277
2023-08-25 2023-06-30 NP International Business Machines EC US4592001014 1,768 -659 -27.15 237 -25.79 0.1384
2023-05-26 2023-03-31 NP International Business Machines EC US4592001014 2,427 800 49.17 318 38.86 0.1879
2023-02-24 2022-12-31 NP International Business Machines EC US4592001014 1,627 350 27.41 229 51.66 0.1317
2022-11-28 2022-09-30 NP International Business Machines EC US4592001014 1,277 -988 -43.62 152 -52.66 0.0891
2022-08-26 2022-06-30 NP International Business Machines EC US4592001014 2,265 -247 -9.83 320 -2.15 0.1795
2022-05-25 2022-03-31 NP International Business Machines EC US4592001014 2,512 -94 -3.61 327 -6.32 0.1648
2022-02-25 2021-12-31 NP International Business Machines EC US4592001014 2,606 -381 -12.76 348 -15.94 0.1621
2021-11-26 2021-09-30 NP International Business Machines EC US4592001014 2,987 -192 -6.04 415 -11.16 0.1900
2021-08-24 2021-06-30 NP International Business Machines EC US4592001014 3,179 -505 -13.71 466 -4.90 0.2116
2021-05-25 2021-03-31 NP International Business Machines EC US4592001014 3,684 259 7.56 491 13.69 0.2239
2021-02-24 2020-12-31 NP International Business Machines EC US4592001014 3,425 215 6.70 431 10.51 0.1927
2020-11-24 2020-09-30 NP International Business Machines EC US4592001014 3,210 951 42.10 391 43.38 0.1846
2020-08-24 2020-06-30 NP International Business Machines EC US4592001014 2,259 -1,927 -46.03 273 -41.38 0.1307
2020-05-26 2020-03-31 NP International Business Machines EC US4592001014 4,186 -316 -7.02 464 -23.05 0.2287
2020-02-25 2019-12-31 NP International Business Machines EC 459200101 4,502 2,258 100.62 603 84.97 0.2554
2019-11-25 2019-09-30 NP International Business Machines EC US4592001014 2,244 2,244 326 0.1388
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.