STRL
Sterling Infrastructure Inc
2 of the 83 super-investors we track hold STRL, worth a combined $570M per their latest 13F filings. The largest position: Stephen Mandel at 3.1% of their portfolio. This quarter the cohort logged 1 buy and 0 sells on the name. Conviction score: 31 of 100 (how strongly the cohort backs it) — ranked #323 of 742 stocks.
Why super-investors own STRL
STRL is held by 2 super-investors in our cohort, with a combined position value of $570M. The highest-conviction owner is Stephen Mandel at 3.1% of their portfolio. Cohort ownership has grown from 1 to 2 over the last four quarters — net interest is rising. This quarter the cohort registered 1 new positions.
AI-synthesized from 13F filings. Not investment advice.
Cohort owners over time
2016Q3 → 2026Q2How many of the cohort members held this stock each quarter.
Owners (2) · click any column to sort
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | Stephen Mandel | 3.1% | — 1q | $512M | 609,643 |
| 2 | Joel Greenblatt | <0.1% | 32q | $58M | 69,151 |
Owners of STRL also hold
Congress is trading STRL
Congress tracker →- Gilbert Cisnerossold$1,001 - $15,000 · 2026-06-30
- Gilbert Cisnerossold$15,001 - $50,000 · 2026-06-16
- Gilbert Cisnerossold$15,001 - $50,000 · 2026-05-18
- Gilbert Cisnerossold$1,001 - $15,000 · 2025-10-30
- Gilbert Cisnerossold$1,001 - $15,000 · 2025-10-03 · late
- Gilbert Cisnerossold$1,001 - $15,000 · 2025-08-15
STOCK Act periodic transaction reports; amounts are disclosed ranges. Who files late →
Recent activity (1)
| Manager | Move | % Port. | Δ Shares | Value | Filed |
|---|---|---|---|---|---|
| Stephen Mandel | NEW | 3.1% | +100% | $512M | Aug 14, 2026 |
Long US equity 13F-HR filings only. CUSIP 859241101. Not investment advice.