TIGO ENERGY INC TYGO
COM · Common Stock · CUSIP 88675P103
American photovoltaic company
- SectorTechnology
- IndustrySemiconductors & Related Devices
- HeadquartersLos Gatos, CA
- Founded2007
- Websitetigoenergy.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($150.8k this quarter). Holder counts are more reliable. Shares outstanding: 76.8m as of 2026-07-30, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $2.33.
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q2 2023 | 15 |
| Q3 2023 | 16 |
| Q4 2023 | 20 |
| Q1 2024 | 16 |
| Q2 2024 | 14 |
| Q3 2024 | 16 |
| Q4 2024 | 14 |
| Q1 2025 | 16 |
| Q2 2025 | 18 |
| Q3 2025 | 38 |
| Q4 2025 | 38 |
| Q1 2026 | 49 |
| Q2 2026 | 75 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 7 | 6 |
| Q4 2024 | 1 | 10 |
| Q1 2025 | 7 | 4 |
| Q2 2025 | 8 | 7 |
| Q3 2025 | 32 | 6 |
| Q4 2025 | 30 | 14 |
| Q1 2026 | 33 | 23 |
| Q2 2026 | 53 | 23 |
Biggest buyers
| Invesco Ltd. | New | +2.8m |
| BlackRock, Inc. | Added | +2.1m |
| AWM Investment Company, Inc. | Added | +1.2m |
| Samjo Management, LLC | New | +1.1m |
| Qube Research & Technologies Ltd | Added | +913.2k |
| STATE STREET CORP | Added | +779.0k |
| GEODE CAPITAL MANAGEMENT, LLC | Added | +500.1k |
| ACADIAN ASSET MANAGEMENT LLC | Added | +354.1k |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New | +272.1k |
| PANAGORA ASSET MANAGEMENT INC | New | +270.8k |
Biggest sellers
| AIGH Capital Management LLC | Reduced | -5.3m |
| Walleye Capital LLC | Reduced | -638.5k |
| BANK OF AMERICA CORP /DE/ | Reduced | -448.8k |
| MILLENNIUM MANAGEMENT LLC | Reduced | -445.3k |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | -214.2k |
| GOLDMAN SACHS GROUP INC | Reduced | -180.6k |
| TWO SIGMA INVESTMENTS, LP | Reduced | -179.7k |
| Man Group plc | Reduced | -137.1k |
| MARSHALL WACE, LLP | Reduced | -100.0k |
| D. E. Shaw & Co., Inc. | Reduced | -83.6k |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
No one currently above 5% in the filings since 19 Dec 2024.
Fell to 5% or below in the last year: HIRSCHMAN ORIN (2.6%, 2026-07-27), GENERATION INVESTMENT MANAGEMENT LLP (2.4%, 2026-02-13), L1 Energy Capital Management Sarl (0.0%, 2026-01-29)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 0 | — | 0 | — | — |
| Q1 2026 | 0 | — | 0 | — | — |
| Q2 2026 | 0 | — | 4 | $1.6m | — |
| Q3 2026 | 0 | — | 0 | — | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-06-15 | Manor Sagit Director | Sold | $181.0k63.5k shares |
| 2026-06-10 | Conley Joan C Director | Sold | $155.0k50.0k shares |
| 2026-06-04 | ALON ZVI CEO / Chairperson, director | Sold | $248.0k72.5k shares |
| 2026-06-03 | ALON ZVI CEO / Chairperson, director | Sold | $309.5k87.9k shares |
| 2026-06-02 | ALON ZVI CEO / Chairperson, director | Sold | $313.8k84.4k shares |
| 2026-06-01 | ALON ZVI CEO / Chairperson, director | Sold | $162.3k42.2k shares |
| 2026-05-26 | Babai Tomer Director | Sold | $263.3k63.5k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| AWM Investment Company, Inc. 0.68% of their portfolio | 3.3m $7.8m | Added +1.2m |
| Invesco Ltd. 0.00% of their portfolio | 2.8m $6.6m | New |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 2.2m $5.2m | Added +188.4k |
| BlackRock, Inc. 0.00% of their portfolio | 2.2m $5.0m | Added +2.1m |
| AIGH Capital Management LLC 0.42% of their portfolio | 2.0m $4.6m | Reduced -5.3m |
| Samjo Management, LLC 0.91% of their portfolio | 1.1m $2.7m | New |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 1.1m $2.5m | Reduced -214.2k |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 1.0m $2.4m | Added +913.2k |
| ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio | 980.0k $2.3m | Added +354.1k |
| STATE STREET CORP 0.00% of their portfolio | 909.0k $2.1m | Added +779.0k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 872.8k $2.0m | Added +500.1k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 340.1k $792.4k | Reduced -445.3k |
| UBS Group AG 0.00% of their portfolio | 311.6k $725.9k | Added +257.6k |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 286.4k $667.3k | Reduced -179.7k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 284.9k $663.7k | Added +220.9k |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio | 272.1k $634.1k | New |
| PANAGORA ASSET MANAGEMENT INC 0.00% of their portfolio | 270.8k $630.9k | New |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 249.4k $581.1k | Added +38.0k |
| Squarepoint Ops LLC 0.00% of their portfolio | 244.6k $570.0k | Added +221.4k |
| GSA CAPITAL PARTNERS LLP 0.03% of their portfolio | 207.3k $483.0k | New |
| Man Group plc 0.00% of their portfolio | 174.6k $406.8k | Reduced -137.1k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 169.4k $394.7k | Reduced -100.0k |
| XTX Topco Ltd 0.00% of their portfolio | 158.7k $369.8k | Added +113.2k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 146.9k $342.3k | Unchanged |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 146.6k $341.5k | Reduced -180.6k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.00% of their portfolio | 139.4k $324.9k | New |
| Hillsdale Investment Management Inc. 0.01% of their portfolio | 125.1k $291.5k | Reduced -5.0k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio | 100.2k $233.4k | Reduced -27.1k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 97.4k $226.8k | New |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 94.5k $220.3k | New |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 88.3k $205.7k | Added +70.6k |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 87.8k $204.6k | Reduced -83.6k |
| Worth Venture Partners, LLC 0.34% of their portfolio | 64.7k $150.8k | Added +3.3k |
| AXQ CAPITAL, LP 0.02% of their portfolio | 61.8k $143.9k | Added +22.4k |
| JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio | 52.4k $116.8k | Reduced -16.7k |
| Nuveen, LLC 0.00% of their portfolio | 51.2k $119.2k | New |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 48.6k $113.4k | Added +5.4k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 43.0k $100.2k | New |
| ProShare Advisors LLC 0.00% of their portfolio | 42.6k $99.4k | New |
| Engineers Gate Manager LP 0.00% of their portfolio | 41.0k $95.5k | Added +16.7k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 39.0k $90.9k | New |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 35.4k $82.4k | New |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 31.8k $74.0k | New |
| SEI INVESTMENTS CO 0.00% of their portfolio | 28.4k $66.2k | Unchanged |
| Centiva Capital, LP 0.00% of their portfolio | 27.3k $63.6k | Reduced -1.5k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 26.3k $61.3k | New |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 25.4k $59.2k | New |
| Virtu Financial LLC 0.00% of their portfolio | 24.9k $58.0k | New |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 22.3k $51.9k | Reduced -448.8k |
| DIVERSIFIED TRUST CO 0.00% of their portfolio | 19.4k $45.1k | New |
| PRELUDE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 19.3k $45.0k | Added +7.0k |
| Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio | 18.7k $43.5k | New |
| CITIGROUP INC 0.00% of their portfolio | 18.2k $42.4k | Reduced -2.5k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 17.9k $41.6k | New |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 17.4k $40.5k | New |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 16.1k $37.4k | Reduced -39.5k |
| MORGAN STANLEY 0.00% of their portfolio | 15.1k $35.2k | Added +8.8k |
| PRUDENTIAL FINANCIAL INC 0.00% of their portfolio | 14.5k $33.7k | New |
| Vanguard Global Advisers, LLC 0.00% of their portfolio | 13.2k $30.7k | Unchanged |
| Walleye Capital LLC 0.00% of their portfolio | 12.6k $29.4k | Reduced -638.5k |
| Crusonia Wealth Advisors LLC 0.00% of their portfolio | 11.5k $26.8k | Unchanged |
| BARCLAYS PLC 0.00% of their portfolio | 10.2k $23.8k | Reduced -54.8k |
| STRS OHIO 0.00% of their portfolio | 7.6k $17.7k | New |
| CREATIVE FINANCIAL DESIGNS INC /ADV 0.00% of their portfolio | 6.9k $16.1k | New |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 6.7k $15.7k | New |
| Bogart Wealth, LLC 0.00% of their portfolio | 4.0k $9.3k | New |
| Legal & General Group Plc 0.00% of their portfolio | 3.8k $8.8k | New |
| Ameritas Investment Partners, Inc. 0.00% of their portfolio | 3.5k $8.2k | New |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 3.1k $7.2k | New |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 2.2k $5.2k | Reduced -1.2k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 1.4k $3.0k | Added +970 |
| FMR LLC 0.00% of their portfolio | 438 $1.0k | Added +410 |
| SBI Securities Co., Ltd. 0.00% of their portfolio | 337 $785 | Added +250 |
| Sterling Capital Management LLC 0.00% of their portfolio | 136 $317 | New |
| Caitong International Asset Management Co., Ltd 0.00% of their portfolio | 59 $137 | New |