STAG Industrial, Inc.
STAG Industrial, Inc. (STAG) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · STAG · as of Mar 31, 2025
Ownership Breakdown
528
Institutional Holders
▲ 2 vs Q4
$6.09B
Total Inst. Value
▲ $593.15M vs Q4
191.21M
Shares Outstanding
freeFloat 99.55%
168.60M
13F Shares Held
▲ 6.20M vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
STAG largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC real estate investment trusts | 26.18M | 14.04% | 14.04% | $945.57B | May 9, 2025 | ▲ 347.7K |
BLACKROCK, INC. real estate investment trusts | 24.72M | 13.26% | 13.26% | $892.89B | May 2, 2025 | ▲ 3.00M |
FMR LLC real estate investment trusts | 10.92M | 5.85% | 5.85% | $394.29B | May 12, 2025 | ▲ 1.89M |
STATE STREET CORP real estate investment trusts | 9.40M | 5.04% | 5.04% | $340.58B | May 15, 2025 | ▲ 223.0K |
NORGES BANK real estate investment trusts | 5.09M | 2.73% | 2.73% | $183.97B | May 11, 2026 | ▲ 2.86M |
EARNEST PARTNERS LLC real estate investment trusts | 3.82M | 2.05% | 2.05% | $138.00B | May 14, 2025 | ▲ 25.1K |
ALLIANCEBERNSTEIN L.P. real estate investment trusts | 3.79M | 2.03% | 2.03% | $136.82B | May 15, 2025 | ▲ 120.4K |
GEODE CAPITAL MANAGEMENT, LLC real estate investment trusts | 3.64M | 1.95% | 1.95% | $131.43B | May 13, 2025 | ▲ 216.1K |
NUVEEN, LLC real estate investment trusts | 3.60M | 1.93% | 1.93% | $129.97B | May 12, 2025 | NEW |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC real estate investment trusts | 3.21M | 1.72% | 1.72% | $116.02B | Sep 15, 2025 | ▲ 87.7K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
36
Increased
+13.85M shares1
New Positions
first time holders13
Decreased
−7.17M shares0
Sold Out
fully exitedNet shares change (top 50)
+6.68M
+13.85M / −7.17M
Net new holders
+24
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
STAG insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
10
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
WEGER HANS S director | Apr 15, 2026 | Award | 440 | $36.86 | $16.2K | 11.6K | Form 4 ↗ |
Furber Jeffrey D. director | Apr 15, 2026 | Award | 576 | $36.86 | $21.2K | 55.0K | Form 4 ↗ |
COLBERT VIRGIS director | Apr 15, 2026 | Award | 440 | $36.86 | $16.2K | 4.7K | Form 4 ↗ |
Dilley Michelle director | Apr 15, 2026 | Award | 559 | $36.86 | $20.6K | 14.0K | Form 4 ↗ |
Butcher Benjamin S director | Apr 15, 2026 | Award | 440 | $36.86 | $16.2K | 8.9K | Form 4 ↗ |
Wilbon Vicki Lundy director | Apr 15, 2026 | Award | 440 | $36.86 | $16.2K | 3.2K | Form 4 ↗ |
Jacoby Francis X III director | Apr 15, 2026 | Award | 440 | $36.86 | $16.2K | 33.8K | Form 4 ↗ |
MARR CHRISTOPHER P director | Apr 15, 2026 | Award | 440 | $36.86 | $16.2K | 8.3K | Form 4 ↗ |
Guillemette Larry T director | Apr 15, 2026 | Award | 949 | $36.86 | $35.0K | 41.5K | Form 4 ↗ |
Chin Jit Kee director | Apr 15, 2026 | Award | 610 | $36.86 | $22.5K | 11.1K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
STAG Industrial, Inc. (STAG) is primarily owned by institutional investors, who hold approximately 88.2% of total shares outstanding. Company insiders own approximately 0.45%, while retail and public investors account for the remaining 11.37%.
The largest institutional shareholder of STAG Industrial, Inc. is VANGUARD GROUP INC, holding approximately 26.18 million shares — equal to 14.04% of outstanding shares — as of March 31, 2025.
A total of 528 institutional investors currently hold STAG stock, with a combined institutional value of approximately $6.09 billion as of the most recent 13F filing period.
Frequently asked questions
STAG ownershipSTAG Industrial, Inc. (STAG) is primarily owned by institutional investors, who hold approximately 88.2% of shares. The largest shareholder is VANGUARD GROUP INC with a 14.04% stake. Company insiders hold 0.45%. Data sourced from SEC Form 13F as of March 31, 2025.