Palantir Technologies Inc.
MX ˙ BMV ˙ US69608A1088
SecurityMX:PLTR / Palantir Technologies Inc.
InstitutionTrexquant Investment LP
Latest Disclosed Ownership791,302 shares
Latest Disclosed Value $ 115,751,657
Trexquant Investment LP ownership in PLTR / Palantir Technologies Inc.

On May 15, 2026 - Trexquant Investment LP filed a 13F-HR form disclosing ownership of 791,302 shares of Palantir Technologies Inc. (MX:PLTR) valued at $115,751,657 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 547,523 shares of Palantir Technologies Inc.. This represents a change in shares of 44.52% during the quarter.

Trexquant Investment LP 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 300 of underlying shares valued at $43,884 USD and put options representing 3,400 of underlying shares valued at $497,352 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.

MX: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 791,302 243,779 44.52 115,752 18.94 0.8318
2026-02-17 2025-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 547,523 143,817 35.62 97,322 32.15 0.8676
2025-11-14 2025-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 403,706 -112,466 -21.79 73,644 4.66 0.7581
2025-08-12 2025-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 516,172 159,927 44.89 70,365 134.02 0.7936
2025-05-14 2025-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 356,245 -39,942 -10.08 30,067 0.35 0.3498
2025-02-12 2024-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 396,187 346,445 696.48 29,964 1,519.62 0.3493
2024-11-12 2024-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 49,742 -22,195 -30.85 1,850 1.54 0.0234
2024-08-13 2024-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 71,937 -704,604 -90.74 1,822 -89.80 0.0278
2024-05-14 2024-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 776,541 -227,308 -22.64 17,868 3.67 0.3562
2024-02-09 2023-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 1,003,849 725,984 261.27 17,236 287.76 0.3878
2023-11-13 2023-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 277,865 277,865 4,446 0.1115
2023-08-11 2023-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 0 -86,821 -100.00 0 -100.00
2023-05-15 2023-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 86,821 -703,999 -89.02 734 -85.56 0.0201
2023-02-13 2022-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 790,820 790,820 5,077 0.1440
2022-05-13 2022-03-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 0 -252,711 -100.00 0 -100.00
2022-02-14 2021-12-31 13F PALANTIR TECHNOLOGIES CL A 69608A108 252,711 252,711 4,602 0.2843
2021-11-12 2021-09-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 0 -340,051 -100.00 0 -100.00
2021-08-12 2021-06-30 13F PALANTIR TECHNOLOGIES CL A 69608A108 340,051 340,051 8,964 0.7564
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 300 44 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 3,400 497 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.