AI summary pending
View Full Filing (SEC EDGAR)Sterling Infrastructure Inc
$470.52-7.1%
+$11.7B
Net Activity
+98.45% total shares
Institutions Holding
882
Popularity Rank
#570
Avg Weight
0.23%
Total Value
$22.9B
Market Cap
$14.6B
882 institutions currently hold STRL, with 455 net buyers and 416 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
416
Net Buying Institutions
455
Top 5 by Value
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Across its top 20 institutional holders, STRL's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 7/100, avg. turnover score 42/100).
STRL ranks #570 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
STRL is a disclosed holding of Jane Street (Jane Street Group), one of the tracked superinvestors on AlphaSMO — it makes up 0.1% of that fund's own 13F portfolio.
882 institutions disclose a position in STRL, but none treat it as a major bet — even Lone Pine Capital LLC, its most concentrated holder, allocates just 3.1% of its own portfolio to it.
BlackRock has added to its STRL position for two straight quarters, increasing it by $1.5B to reach $2.7B today.
Fuller & Thaler Asset Management, Inc. has trimmed its STRL position for two straight quarters, cutting it by $95.7M while still holding $89.7M.
STRL is down 7.1% today, but institutions show net buying of $11.7B this quarter — a divergence between today's price move and the underlying institutional flow.
STRL posted net income of $431.5M over the trailing twelve months, and currently trades at a P/E of 33.7.
+$5.9B
Total Buy Value
$5.1B
Total Sell Value
455
Net Buyers
416
Net Sellers
STRL
Q2 2026
Top 5 Institutional Movers
STRL does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
1
Filings (90d)
$2.22M
Total Est. Value
3K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| Wolf Mark D. | 2026-06-25 | $2.22M |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
1
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| BlackRock, Inc. | 13G/A | 2026-07-30 | 9.9% |
3
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)Mark D. Wolf, Sterling Infrastructure's General Counsel, Chief Compliance Officer, and Corporate Secretary, notified the company on July 6, 2026, of his plan to retire later this year. He will remain in his current role during the transition.
View Full Filing (SEC EDGAR)On July 2, 2026, Sterling Infrastructure, Inc. and some of its subsidiaries, as guarantors, entered into a Second Amended and Restated credit agreement. This agreement amends and restates the company's existing credit facility. The filing includes items related to the material agreement, financial obligations, and other events.
View Full Filing (SEC EDGAR)859241101, 85917T109, 859319303
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Access STRL's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/STRLCLI
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