Tigo Energy, Inc.
Tigo Energy, Inc. (TYGO) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · TYGO · as of Sep 30, 2025
Ownership Breakdown
38
Institutional Holders
▲ 22 vs Q2
$32.75M
Total Inst. Value
▲ $20.97M vs Q2
75.91M
Shares Outstanding
freeFloat 46.33%
13.10M
13F Shares Held
▲ 3.86M vs Q2
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
TYGO largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
GENERATION INVESTMENT MANAGEMENT LLP blank checks | 7.07M | 11.71% | 11.71% | $17.67B | Nov 10, 2025 | ▼ 621.5K |
RENAISSANCE TECHNOLOGIES LLC blank checks | 975.9K | 1.62% | 1.62% | $2.44B | Nov 13, 2025 | ▲ 946.2K |
VANGUARD GROUP INC blank checks | 922.2K | 1.53% | 1.53% | $2.31B | Nov 7, 2025 | ▲ 595.7K |
WELLINGTON MANAGEMENT GROUP LLP blank checks | 905.1K | 1.50% | 1.50% | $2.26B | Nov 14, 2025 | NEW |
TENZING GLOBAL MANAGEMENT, LLC blank checks | 800.0K | 1.33% | 1.33% | $2.00B | Nov 14, 2025 | NEW |
D. E. SHAW & CO., INC. blank checks | 405.2K | 67.12% | 67.12% | $1.01B | Nov 14, 2025 | ▼ 334.2K |
GEODE CAPITAL MANAGEMENT, LLC blank checks | 314.5K | 52.10% | 52.10% | $786.31M | Nov 12, 2025 | ▲ 70.4K |
WALLEYE CAPITAL LLC blank checks | 229.4K | 38.00% | 38.00% | $573.39M | Nov 14, 2025 | NEW |
HILLSDALE INVESTMENT MANAGEMENT INC. blank checks | 177.1K | 29.34% | 29.34% | $442.75M | Nov 10, 2025 | NEW |
TWO SIGMA INVESTMENTS, LP blank checks | 172.2K | 28.53% | 28.53% | $430.62M | Nov 14, 2025 | NEW |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
11
Increased
+1.87M shares21
New Positions
first time holders5
Decreased
−1.04M shares1
Sold Out
fully exitedNet shares change (top 50)
+826.3K
+1.87M / −1.04M
Net new holders
+26
21 new / 1 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
TYGO 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.
9
Buy transactions
9
Sell transactions
1.00
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 |
|---|---|---|---|---|---|---|---|
ALON ZVI CEO / Chairperson | Jun 4, 2026 | Sale | 72,057 | $3.42 | $246.4K | 1.24M | Form 4 ↗ |
ALON ZVI CEO / Chairperson | Jun 2, 2026 | Sale | 84,356 | $3.72 | $313.8K | 1.39M | Form 4 ↗ |
ALON ZVI CEO / Chairperson | Jun 1, 2026 | Sale | 42,167 | $3.85 | $162.3K | 1.39M | Form 4 ↗ |
ALON ZVI CEO / Chairperson | Jun 3, 2026 | Sale | 10,419 | $3.52 | $36.7K | 1.39M | Form 4 ↗ |
ALON ZVI CEO / Chairperson | Jun 3, 2026 | Sale | 77,493 | $3.52 | $272.8K | 1.31M | Form 4 ↗ |
Babai Tomer director | May 26, 2026 | Sale | 63,452 | $4.15 | $263.2K | 214.4K | Form 4 ↗ |
Manor Sagit director | May 20, 2026 | Award | 33,068 | — | — | 386.6K | Form 4 ↗ |
STERN STANLEY director | May 20, 2026 | Award | 33,068 | — | — | 497.3K | Form 4 ↗ |
Babai Tomer director | May 20, 2026 | Award | 33,068 | — | — | 277.9K | Form 4 ↗ |
SPLINTER MICHAEL R director | May 20, 2026 | Award | 33,068 | — | — | 547.6K | 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
Tigo Energy, Inc. (TYGO) is primarily owned by institutional investors, who hold approximately 17.3% of total shares outstanding. Company insiders own approximately 53.67%, while retail and public investors account for the remaining 29.07%.
The largest institutional shareholder of Tigo Energy, Inc. is GENERATION INVESTMENT MANAGEMENT LLP, holding approximately 7.07 million shares — equal to 11.71% of outstanding shares — as of September 30, 2025.
A total of 38 institutional investors currently hold TYGO stock, with a combined institutional value of approximately $32,753,200 as of the most recent 13F filing period.
Frequently asked questions
TYGO ownershipTigo Energy, Inc. (TYGO) is primarily owned by institutional investors, who hold approximately 17.3% of shares. The largest shareholder is GENERATION INVESTMENT MANAGEMENT LLP with a 11.71% stake. Company insiders hold 53.67%. Data sourced from SEC Form 13F as of September 30, 2025.