Palantir Technologies Inc.
CH ˙ SWX ˙ US69608A1088
SecurityCH:PLTR / Palantir Technologies Inc.
InstitutionCastle Rock Wealth Management, LLC
Latest Disclosed Ownership30,818 shares
Latest Disclosed Value $ 4,575,240
Castle Rock Wealth Management, LLC reports 0.56% decrease in ownership of PLTR / Palantir Technologies Inc.

On April 8, 2026 - Castle Rock Wealth Management, LLC filed a 13F-HR form disclosing ownership of 30,818 shares of Palantir Technologies Inc. (CH:PLTR) valued at $4,575,240 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 30,993 shares of Palantir Technologies Inc.. This represents a change in shares of -0.56% 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)
2026-04-08 2026-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 30,818 -175 -0.56 4,575 -6.00 0.9905
2026-02-05 2025-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 30,993 182 0.59 4,868 -15.42 1.0525
2025-10-16 2025-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 30,811 -593 -1.89 5,754 20.45 1.2719
2025-07-23 2025-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 31,404 1,166 3.86 4,778 88.07 1.1165
2025-04-09 2025-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 30,238 -11,613 -27.75 2,541 -49.06 0.6860
2025-03-05 2024-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 41,851 -38,346 -47.81 4,987 57.93 1.1877
2024-10-09 2024-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 80,197 -521 -0.65 3,158 51.20 0.7534
2024-07-12 2024-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 80,718 5,726 7.64 2,089 25.93 0.5216
2024-05-13 2024-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 74,992 74,992 1,659 0.4530
2023-01-31 2022-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 0 -13,469 -100.00 0 -100.00
2022-10-14 2022-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 13,469 790 6.23 108 -16.28 0.0544
2022-07-13 2022-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 12,679 -7,951 -38.54 129 -51.50 0.0658
2022-04-25 2022-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 20,630 -1,055 -4.87 266 -9.22 0.1224
2022-02-02 2021-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 21,685 -176 -0.81 293 -49.91 0.1195
2021-11-12 2021-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 21,861 -48 -0.22 585 16.53 0.2002
2021-08-13 2021-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 21,909 -3,848 -14.94 502 -14.77 0.1841
2021-04-27 2021-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 25,757 8,185 46.58 589 2.97 0.2374
2021-01-29 2020-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 17,572 17,572 572 0.2378
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.