Kyndryl Holdings, Inc.
MX ˙ BMV ˙ US50155Q1004
SecurityMX:KD / Kyndryl Holdings, Inc.
InstitutionRhumbline Advisers
Latest Disclosed Ownership619,318 shares
Latest Disclosed Value $ 8,125,396
Rhumbline Advisers reports 2.83% decrease in ownership of KD / Kyndryl Holdings, Inc.

On May 12, 2026 - Rhumbline Advisers filed a 13F-HR form disclosing ownership of 619,318 shares of Kyndryl Holdings, Inc. (MX:KD) valued at $8,125,396 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 637,373 shares of Kyndryl Holdings, Inc.. This represents a change in shares of -2.83% during the quarter.

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.

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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)
2026-05-12 2026-03-31 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 619,318 -18,055 -2.83 8,125 -52.00 0.0070
2026-02-13 2025-12-31 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 637,373 24,940 4.07 16,929 -7.95 0.0137
2025-11-06 2025-09-30 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 612,433 -15,468 -2.46 18,391 -30.19 0.0148
2025-08-12 2025-06-30 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 627,901 3,799 0.61 26,347 34.45 0.0226
2025-05-29 2025-03-31 13F/A-1 KYNDRYL HOLDINGS INC-W I COM 50155Q100 624,102 3,185 0.51 19,597 -8.78 0.0183
2025-04-08 2025-03-31 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 624,102 3,185 19,597 0.0183
2025-05-29 2024-12-31 13F/A-1 KYNDRYL HOLDINGS INC-W I COM 50155Q100 620,917 -11,581 -1.83 21,484 47.81 0.0192
2025-01-30 2024-12-31 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 620,917 -11,581 21,484 0.0192
2024-11-12 2024-09-30 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 632,498 -10,184 -1.58 14,535 -14.04 0.0131
2024-08-01 2024-06-30 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 642,682 -25,648 -3.84 16,909 16.27 0.0159
2024-05-09 2024-03-31 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 668,330 -19,775 -2.87 14,543 1.71 0.0140
2024-02-08 2023-12-31 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 688,105 -15,816 -2.25 14,299 34.52 0.0150
2023-11-09 2023-09-30 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 703,921 44,372 6.73 10,629 21.36 0.0123
2023-08-08 2023-06-30 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 659,549 15,698 2.44 8,759 97,211.11 0.0098
2023-05-11 2023-03-31 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 643,851 563 0.09 10 -99.87 0.0117
2023-02-14 2022-12-31 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 643,288 30,287 4.94 7,153 41.08 0.0096
2022-11-10 2022-09-30 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 613,001 82,314 15.51 5,070 -2.31 0.0076
2022-08-11 2022-06-30 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 530,687 6,017 1.15 5,190 -24.61 0.0076
2022-05-12 2022-03-31 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 524,670 9,314 1.81 6,884 -26.20 0.0089
2022-02-10 2021-12-31 13F KYNDRYL HOLDINGS INC-W I COM 50155Q100 515,356 515,356 9,328 0.0114
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.