Palantir Technologies Inc.
CH ˙ SWX ˙ US69608A1088
SecurityCH:PLTR / Palantir Technologies Inc.
InstitutionMillennium Management Llc
ManagerIsrael Englander
Latest Disclosed Ownership315,743 shares
Latest Disclosed Value $ 46,186,886
Millennium Management Llc ownership in PLTR / Palantir Technologies Inc.

On May 15, 2026 - Millennium Management Llc filed a 13F-HR form disclosing ownership of 315,743 shares of Palantir Technologies Inc. (CH:PLTR) valued at $46,186,886 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 975,400 shares of Palantir Technologies Inc.. This represents a change in shares of -67.63% during the quarter.

Millennium Management Llc has a history of taking positions in derivatives of the underlying security (PLTR) in the form of stock options. The firm currently holds call options representing 2,082,600 of underlying shares valued at $304,642,728 USD and put options representing 4,278,200 of underlying shares valued at $625,815,096 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

CH:PLTR / Palantir Technologies Inc. Historical Put/Call Ratio
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 315,743 -659,657 -67.63 46,187 -73.36 0.0192
2026-02-17 2025-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 975,400 543,309 125.74 173,377 119.96 0.0729
2025-11-14 2025-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 432,091 -4,577,116 -91.37 78,822 -88.46 0.0336
2025-08-14 2025-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 5,009,207 3,696,449 281.58 682,855 516.32 0.3298
2025-05-15 2025-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 1,312,758 986,457 302.32 110,797 348.97 0.0590
2025-02-14 2024-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 326,301 -154,582 -32.15 24,678 37.96 0.0121
2024-11-14 2024-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 480,883 -4,492,425 -90.33 17,889 -85.80 0.0085
2024-08-14 2024-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 4,973,308 -7,074,815 -58.72 125,974 -54.56 0.0583
2024-05-15 2024-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 12,048,123 481,634 4.16 277,227 39.59 0.1184
2024-02-14 2023-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 11,566,489 10,669,404 1,189.34 198,597 1,283.65 0.0859
2023-11-14 2023-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 897,085 604,716 206.83 14,353 220.24 0.0072
2023-08-14 2023-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 292,369 -1,567,528 -84.28 4,482 -71.48 0.0022
2023-05-15 2023-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 1,859,897 1,466,727 373.05 15,716 522.66 0.0090
2023-02-14 2022-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 393,170 30,579 8.43 2,524 -14.38 0.0014
2022-11-14 2022-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 362,591 -1,533,329 -80.88 2,948 -82.86 0.0017
2022-08-15 2022-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 1,895,920 1,895,920 17,196 0.0107
2022-05-16 2022-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 0 -804,565 -100.00 0 -100.00
2022-02-14 2021-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 804,565 595,360 284.58 14,651 191.33 0.0074
2021-11-15 2021-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 209,205 152,478 268.79 5,029 236.39 0.0030
2021-08-16 2021-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 56,727 -2,069,667 -97.33 1,495 -96.98 0.0009
2021-05-17 2021-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 2,126,394 2,004,171 1,639.77 49,524 1,620.78 0.0354
2021-02-16 2020-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 122,223 -880,958 -87.82 2,878 -69.80 0.0021
2020-11-16 2020-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 1,003,181 1,003,181 9,530 0.0117
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-15 2026-03-31 13F PALANTIR TECHNOLOGIES CL A Call 2,082,600 84.25 304,643 51.63 n/a n/a n/a
2026-02-17 2025-12-31 13F PALANTIR TECHNOLOGIES CL A Call 1,130,300 -0.44 200,911 -2.99 n/a n/a n/a
2025-11-14 2025-09-30 13F PALANTIR TECHNOLOGIES CL A Call 1,135,300 -8.80 207,101 22.04 n/a n/a n/a
2025-08-14 2025-06-30 13F PALANTIR TECHNOLOGIES CL A Call 1,244,900 34.18 169,705 116.72 n/a n/a n/a
2025-05-15 2025-03-31 13F PALANTIR TECHNOLOGIES CL A Call 927,800 214.30 78,306 250.75 n/a n/a n/a
2025-02-14 2024-12-31 13F PALANTIR TECHNOLOGIES CL A Call 295,200 -68.35 22,326 -35.65 n/a n/a n/a
2024-11-14 2024-09-30 13F PALANTIR TECHNOLOGIES CL A Call 932,600 728.98 34,693 1,117.69 n/a n/a n/a
2024-08-14 2024-06-30 13F PALANTIR TECHNOLOGIES CL A Call 112,500 -83.74 2,850 -82.10 n/a n/a n/a
2024-05-15 2024-03-31 13F PALANTIR TECHNOLOGIES CL A Call 691,800 219.10 15,918 327.67 n/a n/a n/a
2024-02-14 2023-12-31 13F PALANTIR TECHNOLOGIES CL A Call 216,800 634.92 3,722 688.56 n/a n/a n/a
2023-11-14 2023-09-30 13F PALANTIR TECHNOLOGIES CL A Call 29,500 -87.48 472 -86.94 n/a n/a n/a
2023-08-14 2023-06-30 13F PALANTIR TECHNOLOGIES CL A Call 235,700 -52.76 3,613 -14.30 n/a n/a n/a
2023-05-15 2023-03-31 13F PALANTIR TECHNOLOGIES CL A Call 498,900 4,216 n/a n/a n/a
2022-05-16 2022-03-31 13F PALANTIR TECHNOLOGIES CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-02-14 2021-12-31 13F PALANTIR TECHNOLOGIES CL A Call 100,000 1,821 n/a n/a n/a
2021-08-16 2021-06-30 13F PALANTIR TECHNOLOGIES CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-05-17 2021-03-31 13F PALANTIR TECHNOLOGIES CL A Call 14,300 -16.86 333 -17.78 n/a n/a n/a
2021-02-16 2020-12-31 13F PALANTIR TECHNOLOGIES CL A Call 17,200 405 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-15 2026-03-31 13F PALANTIR TECHNOLOGIES CL A Put 4,278,200 47.51 625,815 21.40 n/a n/a n/a
2026-02-17 2025-12-31 13F PALANTIR TECHNOLOGIES CL A Put 2,900,200 2.79 515,511 0.15 n/a n/a n/a
2025-11-14 2025-09-30 13F PALANTIR TECHNOLOGIES CL A Put 2,821,600 13.89 514,716 52.40 n/a n/a n/a
2025-08-14 2025-06-30 13F PALANTIR TECHNOLOGIES CL A Put 2,477,500 41.39 337,733 128.37 n/a n/a n/a
2025-05-15 2025-03-31 13F PALANTIR TECHNOLOGIES CL A Put 1,752,200 599.20 147,886 680.31 n/a n/a n/a
2025-02-14 2024-12-31 13F PALANTIR TECHNOLOGIES CL A Put 250,600 -68.66 18,953 -36.28 n/a n/a n/a
2024-11-14 2024-09-30 13F PALANTIR TECHNOLOGIES CL A Put 799,500 34.94 29,741 98.17 n/a n/a n/a
2024-08-14 2024-06-30 13F PALANTIR TECHNOLOGIES CL A Put 592,500 -57.25 15,008 -52.94 n/a n/a n/a
2024-05-15 2024-03-31 13F PALANTIR TECHNOLOGIES CL A Put 1,386,000 65.87 31,892 122.28 n/a n/a n/a
2024-02-14 2023-12-31 13F PALANTIR TECHNOLOGIES CL A Put 835,600 -20.19 14,347 -14.36 n/a n/a n/a
2023-11-14 2023-09-30 13F PALANTIR TECHNOLOGIES CL A Put 1,047,000 303.00 16,752 320.69 n/a n/a n/a
2023-08-14 2023-06-30 13F PALANTIR TECHNOLOGIES CL A Put 259,800 151.01 3,983 355.09 n/a n/a n/a
2023-05-15 2023-03-31 13F PALANTIR TECHNOLOGIES CL A Put 103,500 875 n/a n/a n/a
2022-08-15 2022-06-30 13F PALANTIR TECHNOLOGIES CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-05-16 2022-03-31 13F PALANTIR TECHNOLOGIES CL A Put 2,000,000 0.00 27,460 -24.60 n/a n/a n/a
2022-02-14 2021-12-31 13F PALANTIR TECHNOLOGIES CL A Put 2,000,000 36,420 n/a n/a n/a
2021-08-16 2021-06-30 13F PALANTIR TECHNOLOGIES CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-05-17 2021-03-31 13F PALANTIR TECHNOLOGIES CL A Put 64,300 271.68 1,498 268.06 n/a n/a n/a
2021-02-16 2020-12-31 13F PALANTIR TECHNOLOGIES CL A Put 17,300 407 n/a n/a n/a
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.