Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in TGLS held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | FMR LLC | 6.7M | $298.8M | -3.0% | 15.117% | 0.02% |
| 2 | AMERICAN CENTURY COMPANIES INC | 2.0M | $89.2M | +31.5% | 4.512% | 0.05% |
| 3 | BlackRock, Inc. | 1.9M | $84.2M | +1.0% | 4.261% | 0.00% |
| 4 | DIMENSIONAL FUND ADVISORS LP | 1.2M | $55.4M | +15.0% | 2.803% | 0.01% |
| 5 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1.2M | $52.3M | +26.1% | 2.644% | 0.17% |
| 6 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 959K | $42.7M | -11.6% | 2.161% | 0.07% |
| 7 | Owls Nest Partners IA, LLC | 810K | $36.1M | -4.2% | 1.827% | 12.64% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 636K | $28.3M | -0.7% | 1.434% | 0.00% |
| 9 | MILLENNIUM MANAGEMENT LLC | 627K | $27.9M | +760.6% | 1.414% | 0.02% |
| 10 | COOKE & BIELER LP | 541K | $24.1M | +11.0% | 1.219% | 0.27% |
| 11 | STATE STREET CORP | 538K | $24.0M | +3.6% | 1.212% | 0.00% |
| 12 | WELLINGTON MANAGEMENT GROUP LLP | 404K | $18.0M | -40.4% | 0.911% | 0.00% |
| 13 | ALLIANCEBERNSTEIN L.P. | 320K | $16.1M | +1262.7% | 0.722% | 0.01% |
| 14 | VANGUARD CAPITAL MANAGEMENT LLC | 312K | $13.9M | β | 0.703% | 0.00% |
| 15 | CITADEL ADVISORS LLC | 302K | $13.5M | β | 0.681% | 0.01% |
| 16 | MARSHALL WACE, LLP | 295K | $13.1M | +447.3% | 0.665% | 0.01% |
| 17 | UBS Group AG | 264K | $11.8M | +229.7% | 0.596% | 0.00% |
| 18 | NORTHERN TRUST CORP | 225K | $10.0M | +0.4% | 0.507% | 0.00% |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 217K | $9.7M | -1.9% | 0.490% | 0.00% |
| 20 | GOLDMAN SACHS GROUP INC | 213K | $9.5M | -25.3% | 0.480% | 0.00% |
| 21 | VOLORIDGE INVESTMENT MANAGEMENT, LLC | 177K | $7.9M | +0.4% | 0.398% | 0.03% |
| 22 | VANGUARD PORTFOLIO MANAGEMENT LLC | 166K | $7.4M | β | 0.375% | 0.00% |
| 23 | VANGUARD FIDUCIARY TRUST CO | 163K | $7.3M | β | 0.368% | 0.00% |
| 24 | BANK OF AMERICA CORP /DE/ | 163K | $7.3M | +9.1% | 0.367% | 0.00% |
| 25 | MORGAN STANLEY | 143K | $6.4M | -42.9% | 0.323% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in TGLS β a direct measure of their conviction.
Filings activity in TGLS during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new TGLS position in Q1 2026
Institutions that fully closed their TGLS position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 175 | +1.2% | 51.99% | 10.38 pp | $1.01B | 17% |
| Q4 2025 | 173 | 14% | 62.37% | 22.53 pp | $1.21B | 27% |
| Q3 2025 | 200 | 2.0% | 84.90% | 13.18 pp | $1.65B | 13% |
| Q2 2025 | 204 | +11% | 98.08% | +10.43 pp | $1.91B | +12% |
| Q1 2025 | 184 | 5.2% | 87.65% | 1.61 pp | $1.70B | 1.8% |
| Q4 2024 | 194 | +20% | 89.26% | +13.46 pp | $1.73B | +18% |
| Q3 2024 | 162 | +8.7% | 75.80% | +19.51 pp | $1.47B | +35% |
| Q2 2024 | 149 | β | 56.29% | β | $1.09B | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Latest Form 4 transactions by company officers and directors. Insider buys are widely viewed as the highest-conviction signal because executives are risking personal capital.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| May 14, 2026 | Energy Holding Corp | Buy | 81K | $40.56 | $3.3M |
Quick answers to the most common questions about buying TGLS stock.
Based on Q1 2026 13F filings, institutional ownership of Tecnoglass Inc. stands at 52.0%, held across 175 reporting institutions.
FMR LLC is the largest reported institutional holder of TGLS, with approximately 6,706,467 shares worth $0.30B as of Q1 2026.
Yes β 2 widely-followed marquee investors appear among the top 25 institutional holders of TGLS, including MILLENNIUM MANAGEMENT LLC, CITADEL ADVISORS LLC.
Our composite Smart Money Score for TGLS is 45 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
40 institutions opened new positions in TGLS during Q1 2026, while 38 fully exited. 45 added to existing positions and 90 trimmed.
TGLS institutional ownership fell by 10.38 percentage points quarter-over-quarter, with a net change of +2 holders.
The top 10 institutions account for 73.2% of all reported 13F value in TGLS, and the top 25 account for 90.6%.
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.
Tecnoglass Inc. (TGLS) Institutional Ownership