Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in SUNE held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | RENAISSANCE TECHNOLOGIES LLC | 93K | $204K | — | 2.776% | 0.00% |
| 2 | GEODE CAPITAL MANAGEMENT, LLC | 47K | $104K | +68.3% | 1.422% | 0.00% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 43K | $96K | — | 1.305% | 0.00% |
| 4 | UBS Group AG | 31K | $69K | +716.9% | 0.937% | 0.00% |
| 5 | JANE STREET GROUP, LLC | 30K | $65K | — | 0.891% | 0.00% |
| 6 | VANGUARD FIDUCIARY TRUST CO | 20K | $44K | — | 0.595% | 0.00% |
| 7 | TWO SIGMA SECURITIES, LLC | 12K | $26K | — | 0.354% | 0.00% |
| 8 | CITIGROUP INC | 9K | $19K | — | 0.263% | 0.00% |
| 9 | Tower Research Capital LLC (TRC) | 2K | $5K | -3.8% | 0.072% | 0.00% |
| 10 | Federation des caisses Desjardins du Quebec | 850 | $2K | — | 0.026% | 0.00% |
| 11 | Caitong International Asset Management Co., Ltd | 218 | $480 | — | 0.006% | 0.00% |
| 12 | HRT FINANCIAL LP | 132K | $289 | — | 3.952% | 0.00% |
| 13 | Allworth Financial LP | 50 | $110 | — | 0.002% | 0.00% |
| 14 | SBI Securities Co., Ltd. | 45 | $99 | +50.0% | 0.001% | 0.00% |
| 15 | GSA CAPITAL PARTNERS LLP | 25K | $55 | +67.6% | 0.756% | 0.00% |
| 16 | ADVISOR GROUP HOLDINGS, INC. | 7 | $15 | 0.0% | 0.000% | 0.00% |
| 17 | BlackRock, Inc. | 1 | $2 | 0.0% | 0.000% | 0.00% |
| 18 | MORGAN STANLEY | 1 | $2 | 0.0% | 0.000% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in SUNE — a direct measure of their conviction.
Filings activity in SUNE during Q1 2026, grouped by how each filer changed its position.
6 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 18 | +64% | 7.68% | +5.92 pp | $1M | +336% |
| Q4 2025 | 11 | 15% | 1.76% | 0.38 pp | $0M | 17% |
| Q3 2025 | 13 | +8.3% | 2.14% | 3.12 pp | $0M | 59% |
| Q2 2025 | 12 | 29% | 5.26% | +4.88 pp | $0M | +1297% |
| Q1 2025 | 17 | +55% | 0.38% | 0.58 pp | $0M | 61% |
| Q4 2024 | 11 | — | 0.96% | — | $0M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ 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 |
|---|---|---|---|---|---|
| Apr 14, 2026 | Brennan James Robert | Buy | 123K | $1.77 | $218K |
Quick answers to the most common questions about buying SUNE stock.
Based on Q1 2026 13F filings, institutional ownership of SUNation Energy Inc. stands at 7.7%, held across 18 reporting institutions.
RENAISSANCE TECHNOLOGIES LLC is the largest reported institutional holder of SUNE, with approximately 92,515 shares worth $0.00B as of Q1 2026.
Yes — 3 widely-followed marquee investors appear among the top 25 institutional holders of SUNE, including RENAISSANCE TECHNOLOGIES LLC, JANE STREET GROUP, LLC, TWO SIGMA SECURITIES, LLC.
Our composite Smart Money Score for SUNE is 79 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
10 institutions opened new positions in SUNE during Q1 2026, while 3 fully exited. 8 added to existing positions and 0 trimmed.
SUNE institutional ownership rose by 5.92 percentage points quarter-over-quarter, with a net change of +7 holders.
The top 10 institutions account for 99.8% of all reported 13F value in SUNE, and the top 25 account for 100.0%.
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.
SUNation Energy Inc. (SUNE) Institutional Ownership