@S3Partners S3Partners
Institutional short-interest data firm publishing proprietary positioning and squeeze signals
Publish S3 Partners' proprietary securities-finance data — s
Grade = how their written analysis reads (A best). Trader score = how their last-20 timestamped calls performed vs SPY. · Analyst brief as of 2026-06-22.
Not yet in the scored-bets universe (fewer than 20 scoreable calls). Their last-14d mentions, direction-adjusted, have moved -4.1% since posting (mean over 15 mentions with price data).
S3Partners is not making directional stock calls so much as publishing short-interest and crowding data across space, tech, health care, and battleground speculative names. The distinctive read is positioning-led: shorts favor pre-revenue space exposures like SPCE and ASTS, while broader tech is the largest short and health care appears crowded by float metrics. No trade disclosures or late-week directional pivot appear in the payload.
No CALL_DIRECTIONAL or POSITION_DISCLOSURE signals appear, so there is no evidence of adds, trims, exits, or a directional flip. The week is consistently centered on S3 positioning data, especially short exposure in space names, tech as the biggest short, and health care crowding. SPCE is the main repeated single-name pressure point, while ASTS, OKLO, IONQ, HIMS, and AI are framed as battleground or crowded positioning names.
| date (PT) | ticker | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|---|
| 2026-07-02 | WEN | @S3Partners | +0.15 | Reports WEN short interest at 10-year high, borrow 90% utilized, 25% pop after Reddit post. | — | tweet ↗ |
| 2026-07-02 | MSTR | @S3Partners | -0.55 | S3 positioning data says MSTR has further to fall; also discusses WEN and crowded longs. | — | tweet ↗ |
| 2026-07-02 | WEN | @S3Partners | +0.00 | S3 positioning data says MSTR has further to fall; also discusses WEN and crowded longs. | — | tweet ↗ |
| 2026-07-01 | DRAM | @S3Partners | +0.25 | Positioning book covers MSTR shorts, WEN short interest, healthcare longs, memory shorts and IBIT shorts. | · | tweet ↗ |
| 2026-07-01 | MSTR | @S3Partners | -0.45 | Positioning book covers MSTR shorts, WEN short interest, healthcare longs, memory shorts and IBIT shorts. | +7.9% | tweet ↗ |
| 2026-07-01 | MU | @S3Partners | -0.15 | Positioning book covers MSTR shorts, WEN short interest, healthcare longs, memory shorts and IBIT shorts. | -5.5% | tweet ↗ |
| 2026-07-01 | WDC | @S3Partners | +0.15 | Positioning book covers MSTR shorts, WEN short interest, healthcare longs, memory shorts and IBIT shorts. | -9.9% | tweet ↗ |
| 2026-07-01 | WEN | @S3Partners | +0.25 | Positioning book covers MSTR shorts, WEN short interest, healthcare longs, memory shorts and IBIT shorts. | -3.8% | tweet ↗ |
| 2026-07-01 | IBIT | @S3Partners | -0.25 | Positioning book covers MSTR shorts, WEN short interest, healthcare longs, memory shorts and IBIT shorts. | +2.6% | tweet ↗ |
| 2026-07-01 | MSTR | @S3Partners | -0.40 | Says shorting MSTR keeps winning since Chanos called it. | +7.9% | tweet ↗ |
| 2026-06-29 | DRAM | @S3Partners | +0.25 | S3 founder discusses long/short positioning behind memory sector momentum on CNBC. | · | tweet ↗ |
| 2026-06-29 | MU | @S3Partners | +0.25 | S3 founder discusses long/short positioning behind memory sector momentum on CNBC. | -14.8% | tweet ↗ |
| 2026-06-25 | XOM | @S3Partners | -0.15 | Energy move attributed to short interest falling from 6.2% to 5.5%, leaving air pocket. | -0.3% | tweet ↗ |
| 2026-06-25 | XLE | @S3Partners | -0.25 | Energy move attributed to short interest falling from 6.2% to 5.5%, leaving air pocket. | -1.6% | tweet ↗ |
| 2026-06-25 | · | @S3Partners | · | Macro positioning framework contrasting passive AI flows and active positioning. | · | tweet ↗ |
Grade is our human read-worthiness rating; trader score is a rolling 20-bet hit-rate/alpha composite — different things, often disagreeing. “Since then” is direction-unaware in the table; the summary line above adjusts for which way they leaned.