Tecnoglass
TGLS · NYSE
$38.30−$0.42 (−1.08%)TodayMarket closed ·
Prev close $38.72
Who owns TGLS
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 76.0% of TGLS’s shares.
- Energy Holding Corp.44.7%
- Fidelity Management & Research Company LLC12.9%
- American Century Investment Management, Inc.4.9%
- BlackRock Institutional Trust Company, N.A.3.9%
- Next 6 largest institutions9.5%
- All other shareholders24.0%
| Holder | Shares | % of shares |
|---|---|---|
| Energy Holding Corp. | 19.84M | 44.72% |
| Fidelity Management & Research Company LLC | 5.71M | 12.86% |
| American Century Investment Management, Inc. | 2.19M | 4.93% |
| BlackRock Institutional Trust Company, N.A. | 1.73M | 3.90% |
| Dimensional Fund Advisors, L.P. | 1.26M | 2.84% |
| Owls Nest Partners | 693.12K | 1.56% |
| Geode Capital Management, L.L.C. | 644.52K | 1.45% |
| Cooke & Bieler, L.P. | 549.17K | 1.24% |
| State Street Investment Management (US) | 547.21K | 1.23% |
| Fidelity Institutional Asset Management Trust Company | 538.72K | 1.21% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Fidelity VIP Contrafund Portfolio | 1.06M | 2.39% |
| Avantis US Small Cap Value ETF | 875.97K | 1.97% |
| Fidelity Advisor New Insights Fund | 792.05K | 1.79% |
| Nomura Small Cap Core Fund | 729.82K | 1.65% |
| Fidelity Small Cap Growth Fund | 691.05K | 1.56% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $4.05M (2 trades) of TGLS on the open market, with no sales.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Energy Holding Corp | Buy | 19.12K | $770.05K |
| Energy Holding Corp | Buy | 80.88K | $3.28M |
Short interest
Settled Sep 30, 2026
- Shares short
- 2.00M
- Days to cover
- 6.50
- % of shares outstanding
- 4.50%
- Average daily volume
- 307.32K
- Change since last report
- +11.2%
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