New Positions
10 managers initiated
Top five by reported value
- AWM Investment Company, Inc.$328.9K
- XTX Topco Ltd$250.3K
- OMERS ADMINISTRATION Corp$225.8K
- STATE STREET CORP$164.8K
- BRIDGEWAY CAPITAL MANAGEMENT, LLC$96.6K
Tigo Energy Inc NASDAQ NMS - GLOBAL MARKET:TYGO
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
10 new22 added6 reduced10 exited
Total Institutional Holders
38
as of 2025-12-31
Top Holder
VANGUARD GROUP INC
$2.7M
Largest QoQ Increase
VANGUARD GROUP INC
+1,070,342 sh
Largest QoQ Decrease
GENERATION INVESTMENT MANAGEMENT LLP
-5,410,843 sh
New Positions(10)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| AWM Investment Company, Inc. | 238,314 | +238,314 | $328.9K | +$328.9K | — |
| XTX Topco Ltd | 181,400 | +181,400 | $250.3K | +$250.3K | — |
| OMERS ADMINISTRATION Corp | 163,600 | +163,600 | $225.8K | +$225.8K | — |
| STATE STREET CORP | 119,456 | +119,456 | $164.8K | +$164.8K | — |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 70,000 | +70,000 | $96.6K | +$96.6K | — |
| Heron Bay Capital Management | 55,179 | +55,179 | $76.1K | +$76.1K | — |
| Worth Venture Partners, LLC | 54,275 | +54,275 | $74.9K | +$74.9K | — |
| Potomac Capital Management, Inc. | 27,880 | +27,880 | $38.5K | +$38.5K | — |
| Point72 Asset Management, L.P. | 13,419 | +13,419 | $18.5K | +$18.5K | — |
| ANCHYRA PARTNERS LLC | 10,000 | +10,000 | $13.8K | +$13.8K | — |
Added To(22)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 1,425,040 | +449,140 | $2.0M | -$473.2K | 46.0% |
| VANGUARD GROUP INC | 1,992,568 | +1,070,342 | $2.7M | +$444.2K | 116.1% |
| BANK OF AMERICA CORP /DE/ | 378,624 | +311,875 | $522.5K | +$355.6K | 467.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 335,716 | +21,211 | $463.3K | -$323.0K | 6.7% |
| TWO SIGMA INVESTMENTS, LP | 542,911 | +370,665 | $749.2K | +$318.6K | 215.2% |
| JPMORGAN CHASE & CO | 162,680 | +150,460 | $224.5K | +$193.9K | 1231.3% |
| Tenzing Global Management, LLC | 1,562,950 | +762,950 | $2.2M | +$156.9K | 95.4% |
| Walleye Capital LLC | 519,899 | +290,544 | $717.5K | +$144.1K | 126.7% |
| CITADEL ADVISORS LLC | 318,187 | +191,298 | $439.1K | +$121.9K | 150.8% |
| GOLDMAN SACHS GROUP INC | 159,625 | +27,125 | $220.3K | -$111.0K | 20.5% |
| TWO SIGMA ADVISERS, LP | 149,900 | +100,000 | $206.9K | +$82.1K | 200.4% |
| NORTHERN TRUST CORP | 61,462 | +1,102 | $84.8K | -$66.1K | 1.8% |
| Man Group plc | 228,685 | +90,108 | $315.6K | -$30.9K | 65.0% |
| Quadrature Capital Ltd | 77,187 | +46,074 | $106.5K | +$29.4K | 148.1% |
| Wealthstar Advisors, LLC | 29,387 | +2,025 | $40.6K | -$27.9K | 7.4% |
| MARSHALL WACE, LLP | 312,968 | +150,693 | $431.9K | +$26.2K | 92.9% |
| Tower Research Capital LLC (TRC) | 12,822 | +10,072 | $17.7K | +$10.8K | 366.3% |
| Centiva Capital, LP | 49,999 | +26,462 | $69.0K | +$10.2K | 112.4% |
| ACADIAN ASSET MANAGEMENT LLC | 555,878 | +513,609 | $762 | +$658 | 1215.1% |
| CITIGROUP INC | 11,004 | +5,147 | $15.2K | +$543 | 87.9% |
| FMR LLC | 140 | +40 | $193 | -$57 | 40.0% |
| GSA CAPITAL PARTNERS LLP | 25,733 | +722 | $36 | -$27 | 2.9% |
Reduced(6)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| GENERATION INVESTMENT MANAGEMENT LLP | 1,658,857 | -5,410,843 | $2.3M | -$15.4M | -76.5% |
| D. E. Shaw & Co., Inc. | 321,513 | -83,676 | $443.7K | -$569.3K | -20.6% |
| Hillsdale Investment Management Inc. | 170,100 | -7,000 | $234.7K | -$208.0K | -4.0% |
| NewEdge Advisors, LLC | 2,651 | -33,511 | $3.7K | -$86.8K | -92.7% |
| MORGAN STANLEY | 5,825 | -5,168 | $8.0K | -$19.4K | -47.0% |
| SBI Securities Co., Ltd. | 87 | 0 | $120 | -$98 | 0.0% |
Sold Out(10)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP | 0 | -905,112 | $0 | -$2.3M | — |
| JANE STREET GROUP, LLC | 0 | -86,792 | $0 | -$217.0K | — |
| MILLENNIUM MANAGEMENT LLC | 0 | -30,788 | $0 | -$77.0K | — |
| Cubist Systematic Strategies, LLC | 0 | -17,622 | $0 | -$44.1K | — |
| Scientech Research LLC | 0 | -13,113 | $0 | -$32.8K | — |
| TWO SIGMA SECURITIES, LLC | 0 | -11,699 | $0 | -$29.2K | — |
| UBS Group AG | 0 | -779 | $0 | -$1.9K | — |
| Atlantic Union Bankshares Corp | 0 | -750 | $0 | -$1.9K | — |
| Virtu Financial LLC | 0 | -13,796 | $0 | -$34 | — |
| Royal Bank of Canada | 0 | -59 | $0 | $0 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| VANGUARD GROUP INC | 1,992,568 | $2.7M | +1,070,342 | 116.1% |
| GENERATION INVESTMENT MANAGEMENT LLP | 1,658,857 | $2.3M | -5,410,843 | -76.5% |
| Tenzing Global Management, LLC | 1,562,950 | $2.2M | +762,950 | 95.4% |
| RENAISSANCE TECHNOLOGIES LLC | 1,425,040 | $2.0M | +449,140 | 46.0% |
| TWO SIGMA INVESTMENTS, LP | 542,911 | $749.2K | +370,665 | 215.2% |
| Walleye Capital LLC | 519,899 | $717.5K | +290,544 | 126.7% |
| BANK OF AMERICA CORP /DE/ | 378,624 | $522.5K | +311,875 | 467.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 335,716 | $463.3K | +21,211 | 6.7% |
| D. E. Shaw & Co., Inc. | 321,513 | $443.7K | -83,676 | -20.6% |
| CITADEL ADVISORS LLC | 318,187 | $439.1K | +191,298 | 150.8% |
| MARSHALL WACE, LLP | 312,968 | $431.9K | +150,693 | 92.9% |
| AWM Investment Company, Inc. | 238,314 | $328.9K | +238,314 | — |
| Man Group plc | 228,685 | $315.6K | +90,108 | 65.0% |
| XTX Topco Ltd | 181,400 | $250.3K | +181,400 | — |
| Hillsdale Investment Management Inc. | 170,100 | $234.7K | -7,000 | -4.0% |
| OMERS ADMINISTRATION Corp | 163,600 | $225.8K | +163,600 | — |
| JPMORGAN CHASE & CO | 162,680 | $224.5K | +150,460 | 1231.3% |
| GOLDMAN SACHS GROUP INC | 159,625 | $220.3K | +27,125 | 20.5% |
| TWO SIGMA ADVISERS, LP | 149,900 | $206.9K | +100,000 | 200.4% |
| STATE STREET CORP | 119,456 | $164.8K | +119,456 | — |
New & Closed Positions this quarter
Closed Positions
10 managers exited
Top five by prior-quarter value
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for TYGO against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.