CapitolRadar tracks every publicly disclosed PLTR trade by US congress members and corporate insiders: 13 disclosed trades (10 buys, 3 sells) by 3 tracked traders, from 2022-02-17 to 2026-07-17. Updated daily from official filings.
Want a ping when Congress buys PLTR? Free email alerts on notable disclosed trades — plus a $100,000 fantasy portfolio to play along against three AI traders. Join free
Palantir Technologies Inc. (PLTR) — Technology · Software - Infrastructure, market cap about $462.4B.
CapitolRadar analysis
10 buys versus 3 sells across 13 PLTR disclosures
Palantir Technologies generated 13 tracked trades by three distinct traders from February 17, 2022 through July 17, 2026. The activity comprised 10 buys and three sells, so purchases represented roughly 77% of this small sample. Trading was not continuous across the period: the listed quarterly data show four trades in early 2022, followed by activity from 2024 Q4 through 2025 Q3 and again in 2026 Q3.
The three sells were concentrated in two quarters. In 2022 Q2, one of three trades was a buy, implying two sells; in 2025 Q3, two of three trades were buys, implying one sell. Every other reported quarter contained only buys: one each in 2022 Q1, 2024 Q4 and 2025 Q1, plus two each in 2025 Q2 and 2026 Q3.
9 of 10 purchases came from Khanna and Greene
Ro Khanna accounted for five buys, or half of all tracked PLTR purchases, with his latest dated July 7, 2026. Marjorie Taylor Greene recorded four buys, most recently on July 15, 2025. Gilbert Cisneros contributed the remaining buy, dated July 17, 2026. That concentration matters when interpreting the headline count: 90% of purchases came from two people, and the full record covers only three traders.
Five technology names overlap with two PLTR buyers
Among the three tracked PLTR buyers, two also bought each of MRVL, NVDA, APP, ACN and WDC. One also bought ADBE. These overlaps describe disclosed trading activity only; they do not establish a shared rationale, coordinated behavior or a view specific to Palantir.
Congressional transaction disclosures can arrive up to 45 days after a trade, so reported activity may not be timely. Disclosed transaction amounts, when presented as ranges, are estimates rather than exact values. With just 13 trades and three traders, the sample is too small to support broad conclusions about sentiment or future performance.
Analysis written from the tracked record on 2026-09-08; it is refreshed whenever the underlying numbers change.
Activity by quarter
| Quarter | Disclosed trades | Buys | Sells |
|---|---|---|---|
| 2026 Q3 | 2 | 2 | 0 |
| 2025 Q3 | 3 | 2 | 1 |
| 2025 Q2 | 2 | 2 | 0 |
| 2025 Q1 | 1 | 1 | 0 |
| 2024 Q4 | 1 | 1 | 0 |
| 2022 Q2 | 3 | 1 | 2 |
| 2022 Q1 | 1 | 1 | 0 |
Who is buying PLTR?
| Trader | Disclosed buys | Last buy | Grade |
|---|---|---|---|
| Ro Khanna | 5 | 2026-07-07 | — |
| Marjorie Taylor Greene | 4 | 2025-07-15 | — |
| Gilbert Cisneros | 1 | 2026-07-17 | — |
Disclosed trades in PLTR
| Date | Who | Type | Amount | 30d vs SPY |
|---|---|---|---|---|
| 2026-07-17 | Gilbert Cisneros | buy | $1,001 - $15,000 | — |
| 2026-07-07 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2025-09-19 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2025-08-26 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2025-07-15 | Marjorie Taylor Greene | buy | $1,001 - $15,000 | — |
| 2025-04-09 | Marjorie Taylor Greene | buy | $1,001 - $15,000 | — |
| 2025-04-08 | Marjorie Taylor Greene | buy | $1,001 - $15,000 | — |
| 2025-02-12 | Marjorie Taylor Greene | buy | $1,001 - $15,000 | — |
| 2024-10-14 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2022-05-10 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2022-05-05 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2022-05-03 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2022-02-17 | Ro Khanna | buy | $1,001 - $15,000 | — |
CapitolRadar signal history
NEW PICK 2026-09-09
Gilbert Ray Cisneros disclosed a $1,001–$15,000 purchase of Palantir stock while serving on committees tied to defense and intelligence. The panel passed mainly because he has no verified trading history against the S&P 500, so this buyer signal is unproven. A documented record of his prior purchases consistently outperforming SPY would have provided the strongest evidence to change the verdict.
These buyers also bought
Other stocks the tracked buyers of PLTR disclosed buying in the last six months: ABT (2) · COIN (2) · NXPI (2) · PODD (2) · CSGP (2) · WDC (2).
About Palantir Technologies Inc.
Palantir Technologies Inc. engineers and deploys advanced software platforms primarily for the intelligence community, supporting counterterrorism investigations and operations across the United States, the United Kingdom, and internationally. One such product is Palantir Gotham, a sophisticated software system that enables users to uncover hidden patterns within diverse datasets, from signals intelligence to confidential informant reports. Gotham also facilitates the seamless handover between analysts and operational personnel, helping operators strategize and execute real-world responses to …
Frequently asked questions
Which politicians bought PLTR most?
Ro Khanna leads with 5 disclosed buys, followed by Marjorie Taylor Greene.
How current is this page?
It re-renders from the tracked record on every view and new filings are ingested daily — but STOCK Act disclosures can lag the trade by up to 45 days, so the most recent weeks are always incomplete.
Get alerts when trades like these are disclosed. Free account: fantasy portfolio + email alerts. Premium: a 6-hour head start on every signal.
CapitolRadar tracks publicly disclosed trades (STOCK Act filings and SEC Form 4). Disclosures can lag the trade by up to 45 days. Backtests measure past disclosed buys against the S&P 500 and do not predict future results. Everything on this page is impersonal information for your own research — not investment advice.