Palantir Technologies Inc.
CH ˙ SWX ˙ US69608A1088
SecurityCH:PLTR / Palantir Technologies Inc.
InstitutionState Street Corp
Latest Disclosed Ownership101,626,594 shares
Latest Disclosed Value $ 14,865,938,170
State Street Corp reports 0.74% decrease in ownership of PLTR / Palantir Technologies Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 101,626,594 shares of Palantir Technologies Inc. (CH:PLTR) valued at $14,865,938,170 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 102,385,317 shares of Palantir Technologies Inc.. This represents a change in shares of -0.74% 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)
2026-05-15 2026-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 101,626,594 -758,723 -0.74 14,865,938 -18.31 0.5133
2026-02-13 2025-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 102,385,317 1,126,418 1.11 18,198,990 -1.48 0.6105
2025-11-14 2025-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 101,258,899 6,777,771 7.17 18,471,648 43.42 0.6405
2025-08-14 2025-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 94,481,128 6,097,629 6.90 12,879,667 72.66 0.4827
2025-05-15 2025-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 88,383,499 1,056,692 1.21 7,459,567 12.93 0.3074
2025-02-14 2024-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 87,326,807 4,814,367 5.83 6,605,405 115.20 0.2606
2024-11-14 2024-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 82,512,440 40,498,024 96.39 3,069,463 188.42 0.1249
2024-08-14 2024-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 42,014,416 1,897,306 4.73 1,064,225 15.29 0.0465
2024-05-15 2024-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 40,117,110 274,980 0.69 923,095 34.94 0.0413
2024-02-14 2023-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 39,842,130 2,825,492 7.63 684,089 15.50 0.0333
2023-11-14 2023-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 37,016,638 1,200,485 3.35 592,266 7.87 0.0328
2023-08-14 2023-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 35,816,153 312,531 0.88 549,062 83.02 0.0288
2023-05-15 2023-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 35,503,622 1,047,522 3.04 300,003 35.62 0.0169
2023-05-15 2022-12-31 13F/A-99 PALANTIR TECHNOLOGIES CL A 69608A108 34,456,100 -420,591 -1.21 221,208 -21.99 0.0130
2023-05-15 2022-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 34,456,100 -420,591 221,208 0.0130
2022-11-15 2022-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 34,876,691 659,192 1.93 283,547 -8.64 0.0179
2022-08-15 2022-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 34,217,499 -70,503 -0.21 310,353 -34.08 0.0186
2022-05-16 2022-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 34,288,002 918,126 2.75 470,774 -22.53 0.0233
2022-02-14 2021-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 33,369,876 1,377,707 4.31 607,665 -20.99 0.0288
2021-11-15 2021-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 31,992,169 11,964,884 59.74 769,092 45.68 0.0406
2021-08-16 2021-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 20,027,285 19,655,402 5,285.37 527,919 5,995.36 0.0278
2021-07-09 2021-03-31 13F/A-1 PALANTIR TECHNOLOGIES CL A 69608A108 371,883 144,783 63.75 8,661 61.95 0.0005
2021-05-17 2021-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 371,883 144,783 8,661 0.0005
2021-02-16 2020-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 227,100 227,100 5,348 0.0003
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.