Palantir Technologies Inc.
MX ˙ BMV ˙ US69608A1088
SecurityMX:PLTR / Palantir Technologies Inc.
InstitutionFactory Mutual Insurance Co
Latest Disclosed Ownership249,857 shares
Latest Disclosed Value $ 36,549,082
Factory Mutual Insurance Co reports 9.59% decrease in ownership of PLTR / Palantir Technologies Inc.

On May 5, 2026 - Factory Mutual Insurance Co filed a 13F-HR form disclosing ownership of 249,857 shares of Palantir Technologies Inc. (MX:PLTR) valued at $36,549,082 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 276,357 shares of Palantir Technologies Inc.. This represents a change in shares of -9.59% 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)
2026-05-05 2026-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 249,857 -26,500 -9.59 36,549 -25.60 0.4112
2026-01-23 2025-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 276,357 25,800 10.30 49,122 7.47 0.4980
2025-11-10 2025-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 250,557 65,700 35.54 45,707 81.38 0.4451
2025-08-07 2025-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 184,857 -34,000 -15.54 25,200 36.42 0.2754
2025-04-17 2025-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 218,857 0 0.00 18,472 11.59 0.2143
2025-01-24 2024-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 218,857 -50,000 -18.60 16,552 65.50 0.1790
2024-10-10 2024-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 268,857 37,021 15.97 10,001 70.32 0.1034
2024-07-23 2024-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 231,836 0 0.00 5,872 10.09 0.0669
2024-04-12 2024-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 231,836 0 0.00 5,335 34.02 0.0613
2024-01-23 2023-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 231,836 0 0.00 3,981 7.31 0.0494
2023-11-07 2023-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 231,836 231,836 3,709 0.0517
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.