Aquilo Capital, L.P. is 10% Owner at Spero Therapeutics, Inc. (SPRO). They have made 13 open-market trades across 1 company since 2020, most recently 2022-04-26.
CIK 0001491371
9 open-market purchases totalling $24.6M since 2021, against 4 sales. Across 9 scored buys the stock is down 45.6% at ninety days, and 44.3 points behind the S&P over the same stretch.
9 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| SPRO | 5,321,231 | $5.9M |
Shares reported on the most recent Form 4, priced at the 2022-04-28 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 33% | 22% | 0% |
| Avg Move | -9.9% | -17.6% | -45.6% |
| Alpha | -9.8% | -18.1% | -44.3% |
| Scored | 9 | 9 | 9 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SPRO | BUY | 2022-04-26 | 2022-04-28 | $5.24 | $416K | -64.9% | -76.5% | -84.5% |
| SPRO | BUY | 2022-03-14 | 2022-03-16 | $7.63 | $362K | -7.8% | -33.4% | -88.7% |
| SPRO | BUY | 2022-02-28 | 2022-03-02 | $9.53 | $855K | -16.4% | -25.5% | -87.6% |
| SPRO | BUY | 2022-01-24 | 2022-01-26 | $10.89 | $17K | -7.0% | -17.6% | -54.4% |
| SPRO | BUY | 2021-10-29 | 2021-11-02 | $17.53 | $2.6M | -7.8% | -22.8% | -34.8% |
| SPRO | BUY | 2021-09-30 | 2021-10-04 | $18.65 | $5.0M | -1.8% | -1.5% | -14.9% |
| SPRO | BUY | 2021-09-13 | 2021-09-15 | $18.56 | $1.7M | +3.2% | -9.8% | -29.3% |
| SPRO | BUY | 2021-08-26 | 2021-08-27 | $16.67 | $1.2M | +7.2% | +12.8% | -12.5% |
| SPRO | BUY | 2021-08-20 | 2021-08-24 | $15.51 | $12.4M | +6.7% | +16.2% | -4.0% |
| SPRO | SELL | 2021-02-01 | 2021-02-04 | $19.02 | $3.8M | +34.4% | +2.6% | -18.9% |
| SPRO | SELL | 2020-12-16 | 2020-12-18 | $18.79 | $5.3M | +12.0% | +1.3% | -9.1% |
| SPRO | SELL | 2020-11-09 | 2020-11-10 | $13.77 | $1.7M | +4.9% | +17.7% | +48.4% |
| SPRO | SELL | 2020-11-04 | 2020-11-06 | $14.09 | $2.5M | +6.1% | +25.9% | +36.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.