What if you had copied Greg Landsman?
Democrat, OH-1
This record ended in May 2025, when everything copied had been sold. It is shown here but not ranked.
The verdict
Copying Greg Landsman's reported trades from Aug 2024 until May 2025 would have turned $10,000 into $9,651, less than the S&P 500 did.
The S&P 500 turned the same $10,000 into $10,725 over the same days. The copy returned −3.5% against +7.2% for the S&P 500, over less than a year, which is too short to call. Its worst fall was 21.6%, from Jan 23, 2025 to Apr 4, 2025. The S&P 500's worst fall over the test was 18.8%.
Copied Aug 15, 2024 to May 14, 2025 · House trade reports and daily closes
What $10,000 became
- Copying Greg Landsman$9,651
- S&P 500$10,725
- Kept every buy and ignored their sales$10,759
If you had kept every buy and ignored their sales, you would have ended at $10,759, so following every move cost $1,108. The test stops on May 14, 2025, when everything copied had been sold, so there was nothing left to follow.
- $10,000 copied
- $9,651
- −3.5%
- In the S&P 500
- $10,725
- +7.2%
- Kept every buy
- $10,759
- Their sales ignored
- Worst fall
- −21.6%
- Jan 23, 2025 to Apr 4, 2025
- Trades
- 97
- 54 buys, 43 sales
The moves that made the most
- CORCencora+$308
Held from Aug 2024 to Apr 2025, the stock up 16%
- ULTAUlta Beauty+$150
Held from Aug 2024 to Sep 2024, the stock up 10%
- COSTCostco Wholesale+$139
Held from Aug 2024 to Apr 2025, the stock up 10%
- CRWDCrowdStrike+$74
Held from Aug 2024 to Apr 2025, the stock up 9%
Held from Aug 2024 to Nov 2024, the stock up 15%
Held from Aug 2024 to Apr 2025, the stock up 2%
The moves that cost the most
- ANETArista Networks−$448
Held from Sep 2024 to Apr 2025, the stock down 21%
Held from Aug 2024 to Nov 2024, the stock down 36%
Held from Aug 2024 to Apr 2025, the stock down 9%
Held from Aug 2024 to Oct 2024, the stock down 9%
Held from Aug 2024 to Apr 2025, the stock down 14%
- ADBEAdobe−$40
Held from Aug 2024 to Sep 2024, the stock down 5%
Year by year
| Year | Copy | S&P 500 | Gap, pts |
|---|---|---|---|
| 2024from Aug 2024 | +1.9% | +6.7% | −4.8 |
| 2025to May 2025 | −5.2% | +0.6% | −5.8 |
A historical test on paper, before costs and taxes. It trades at the close of the first trading day after each report comes out, up to 45 days after the trade, sizes from reported ranges, and skips delisted companies, which flatters it.