Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in STRL held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 4.0M | $1.62B | +1.6% | 12.986% | 0.03% |
| 2 | FMR LLC | 1.5M | $600.5M | -10.9% | 4.806% | 0.03% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.4M | $574.1M | — | 4.594% | 0.03% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 1.3M | $537.5M | — | 4.302% | 0.01% |
| 5 | Invesco Ltd. | 1.2M | $484.2M | +47.4% | 3.875% | 0.07% |
| 6 | STATE STREET CORP | 1.1M | $443.3M | +1.5% | 3.548% | 0.02% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 939K | $390.3M | +16.4% | 3.062% | 0.02% |
| 8 | FIRST TRUST ADVISORS LP | 878K | $357.6M | +27.3% | 2.862% | 0.26% |
| 9 | RENAISSANCE TECHNOLOGIES LLC | 767K | $312.3M | -4.5% | 2.500% | 0.49% |
| 10 | JANUS HENDERSON GROUP PLC | 619K | $252.2M | +7.5% | 2.018% | 0.13% |
| 11 | DIMENSIONAL FUND ADVISORS LP | 569K | $231.5M | -2.0% | 1.853% | 0.05% |
| 12 | CONGRESS ASSET MANAGEMENT CO /MA | 497K | $202.5M | +5.9% | 1.620% | 1.45% |
| 13 | AMERICAN CENTURY COMPANIES INC | 472K | $192.1M | -2.9% | 1.537% | 0.10% |
| 14 | MORGAN STANLEY | 468K | $190.5M | -26.8% | 1.525% | 0.01% |
| 15 | FULLER & THALER ASSET MANAGEMENT, INC. | 403K | $164.1M | -33.4% | 1.314% | 0.55% |
| 16 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 387K | $157.4M | -1.9% | 1.260% | 0.02% |
| 17 | NORTHERN TRUST CORP | 364K | $148.1M | +1.7% | 1.185% | 0.02% |
| 18 | Capital Research Global Investors | 338K | $137.7M | -7.2% | 1.102% | 0.02% |
| 19 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 323K | $131.7M | +684.0% | 1.054% | 0.44% |
| 20 | Clark Capital Management Group, Inc. | 320K | $130.2M | +5.5% | 1.042% | 0.80% |
| 21 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 240K | $97.8M | +7.6% | 0.783% | 0.13% |
| 22 | UBS Group AG | 239K | $97.3M | +4.2% | 0.778% | 0.01% |
| 23 | AMERIPRISE FINANCIAL INC | 218K | $88.6M | -35.7% | 0.709% | 0.02% |
| 24 | VANGUARD FIDUCIARY TRUST CO | 212K | $86.3M | — | 0.691% | 0.02% |
| 25 | PRINCIPAL FINANCIAL GROUP INC | 202K | $82.3M | -40.0% | 0.659% | 0.04% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in STRL — a direct measure of their conviction.
Filings activity in STRL during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 684 | +11% | 40.77% | +9.42 pp | $10.75B | +30% |
| Q4 2025 | 619 | +6.4% | 31.35% | 6.53 pp | $8.27B | 17% |
| Q3 2025 | 582 | +15% | 37.88% | +12.16 pp | $9.99B | +47% |
| Q2 2025 | 506 | +20% | 25.72% | +14.87 pp | $6.78B | +137% |
| Q1 2025 | 421 | 2.1% | 10.85% | 4.93 pp | $2.86B | 31% |
| Q4 2024 | 430 | +8.9% | 15.78% | +2.30 pp | $4.16B | +17% |
| Q3 2024 | 395 | +13% | 13.48% | +2.33 pp | $3.55B | +21% |
| Q2 2024 | 349 | — | 11.15% | — | $2.94B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying STRL stock.
Based on Q1 2026 13F filings, institutional ownership of Sterling Infrastructure, Inc. stands at 40.8%, held across 684 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of STRL, with approximately 3,984,283 shares worth $1.62B as of Q1 2026.
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of STRL, including RENAISSANCE TECHNOLOGIES LLC.
Our composite Smart Money Score for STRL is 67 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
145 institutions opened new positions in STRL during Q1 2026, while 80 fully exited. 452 added to existing positions and 83 trimmed.
STRL institutional ownership rose by 9.42 percentage points quarter-over-quarter, with a net change of +65 holders.
The top 10 institutions account for 51.9% of all reported 13F value in STRL, and the top 25 account for 71.7%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Sterling Infrastructure, Inc. (STRL) Institutional Ownership