Palantir Technologies Inc.
CH ˙ SWX ˙ US69608A1088
SecurityCH:PLTR / Palantir Technologies Inc.
InstitutionMoors & Cabot, Inc.
Latest Disclosed Ownership107,762 shares
Latest Disclosed Value $ 15,763,425
Moors & Cabot, Inc. ownership in PLTR / Palantir Technologies Inc.

On May 8, 2026 - Moors & Cabot, Inc. filed a 13F-HR form disclosing ownership of 107,762 shares of Palantir Technologies Inc. (CH:PLTR) valued at $15,763,425 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 108,065 shares of Palantir Technologies Inc.. This represents a change in shares of -0.28% during the quarter.

Moors & Cabot, Inc. 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 0 of underlying shares valued at $0 USD and put options representing 7 of underlying shares valued at $1,743 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)
2026-05-08 2026-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 107,762 -303 -0.28 15,763 -17.94 0.6748
2026-02-10 2025-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 108,065 -443 -0.41 19,209 -2.96 0.8222
2025-11-14 2025-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 108,508 2,166 2.04 19,794 36.55 0.8637
2025-08-06 2025-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 106,342 -7,676 -6.73 14,497 50.64 0.6736
2025-05-08 2025-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 114,018 5,474 5.04 9,623 17.22 0.4882
2025-02-07 2024-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 108,544 -17,911 -14.16 8,209 74.51 0.3902
2024-11-08 2024-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 126,455 -18,530 -12.78 4,704 28.10 0.2336
2024-08-09 2024-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 144,985 43,400 42.72 3,672 57.12 0.1955
2024-05-08 2024-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 101,585 -11,328 -10.03 2,337 20.59 0.1267
2024-02-14 2023-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 112,913 6,888 6.50 1,939 14.27 0.1208
2023-11-08 2023-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 106,025 35,475 50.28 1,696 56.89 0.1150
2023-08-10 2023-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 70,550 35,525 101.43 1,082 266.44 0.0718
2023-05-05 2023-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 35,025 4,575 15.02 296 51.28 0.0203
2023-02-10 2022-12-31 13F/A-1 PALANTIR TECHNOLOGIES CL A 69608A108 30,450 -2,775 -8.35 195 -27.78 0.0136
2023-02-07 2022-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 19,375 -13,850 353 0.0235
2022-11-08 2022-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 33,225 4,450 15.46 270 3.45 0.0206
2022-08-08 2022-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 28,775 975 3.51 261 -31.68 0.0188
2022-05-13 2022-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 27,800 7,025 33.81 382 1.06 0.0235
2022-02-14 2021-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 20,775 -10,725 -34.05 378 -49.93 0.0233
2021-12-08 2021-09-30 13F/A-1 PALANTIR TECHNOLOGIES CL A 69608A108 31,500 6,775 27.40 755 15.80 0.0474
2021-11-05 2021-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 50,000 25,275 52 0.0038
2021-08-10 2021-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 24,725 5,245 26.93 652 43.61 0.0457
2021-05-12 2021-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 19,480 1,300 7.15 454 5.09 0.0348
2021-02-11 2020-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 18,180 18,180 432 0.0363
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
(%)
2026-05-08 2026-03-31 13F PALANTIR TECHNOLOGIES CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2026-02-10 2025-12-31 13F PALANTIR TECHNOLOGIES CL A Call 800 700.00 13 550.00 n/a n/a n/a
2025-11-14 2025-09-30 13F PALANTIR TECHNOLOGIES CL A Call 100 2 n/a n/a n/a
2022-08-08 2022-06-30 13F PALANTIR TECHNOLOGIES CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-05-13 2022-03-31 13F PALANTIR TECHNOLOGIES CL A Call 700 4 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
(%)
2026-05-08 2026-03-31 13F PALANTIR TECHNOLOGIES CL A Put 7 -99.00 2 -50.00 n/a n/a n/a
2026-02-10 2025-12-31 13F PALANTIR TECHNOLOGIES CL A Put 700 -30.00 2 100.00 n/a n/a n/a
2025-11-14 2025-09-30 13F PALANTIR TECHNOLOGIES CL A Put 1,000 0.00 1 -66.67 n/a n/a n/a
2025-08-06 2025-06-30 13F PALANTIR TECHNOLOGIES CL A Put 1,000 4 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.