Among active 13F managers last quarter, 2 opened and 2 added, while 1 reduced; the largest holder to move was AWM Investment Company, Inc. (new position). Over the last 180 days, 2 insiders bought and none sold, a net +$1.2M in open-market trades.
Funds lean in and no leg opposes.
15 tracked 13F filers disclose a position in SUNE as of the latest SEC 13F filings, a combined $2.2M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | AWM Investment Company, Inc. | 820K | $1.6M | ▲New +820K sh | Q2 2026 | |
| 2 | Renaissance Technologies LLC | 93K | $204K | ▲New +93K sh | Q1 2026 | |
| 3 | Vanguard Capital Management LLC | 43K | $103K | —Held | Q2 2026 | |
| 4 | Geode Capital Management, LLC | 33K | $78K | ▼−30% Reduced · −14K sh | Q2 2026 | |
| 5 | UBS Group AG | 31K | $69K | ▲+717% Added · +27K sh | Q1 2026 | |
| 6 | Jane Street Group, LLC | 30K | $65K | ▲New +30K sh | Q1 2026 | |
| 7 | Vanguard Fiduciary Trust Co | 20K | $47K | —Held | Q2 2026 | |
| 8 | Citigroup Inc | 9K | $19K | ▲New +9K sh | Q1 2026 | |
| 9 | Tower Research Capital LLC (TRC) | 2K | $5K | ▼−3.8% Reduced · −96 sh | Q1 2026 | |
| 10 | Caitong International Asset Management Co., Ltd | 2K | $4K | ▲+724% Added · +2K sh | Q2 2026 | |
| 11 | SBI Securities Co., Ltd. | 85 | $201 | ▲+89% Added · +40 sh | Q2 2026 | |
| 12 | Allworth Financial LP | 50 | $110 | ▲New +50 sh | Q1 2026 | |
| 13 | Osaic Holdings, Inc. | 7 | $15 | —Held | Q1 2026 | |
| 14 | Morgan Stanley | 1 | $2 | —Held | Q1 2026 | |
| 15 | BlackRock, Inc. | 1 | $2 | —Held | Q2 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 2 funds opened a new position in SUNE and 2 added to an existing one, while 1 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Their position there |
|---|---|---|
| Nlight IncLASR | 5 funds | $69.5M |
| American Public EducationAPEI | 5 funds | $55.3M |
| Lightpath Technologies Inc-ALPTH | 5 funds | $46.1M |
| Universal Technical InstitutUTI | 5 funds | $44.8M |
| 908 Devices IncMASS | 5 funds | $43.9M |
| Ceva IncCEVA | 5 funds | $39.6M |
| Realreal IncREAL | 5 funds | $36.4M |
| Talkspace IncTALK | 5 funds | $34.0M |
| Red Cat Holdings IncRCAT | 5 funds | $28.3M |
| Backblaze Inc-ABLZE | 5 funds | $26.3M |
| Gilat Satellite Networks LtdGILT | 5 funds | $22.9M |
| Everspin Technologies IncMRAM | 5 funds | $21.6M |
Ranked by how many of SUNE's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in SUNE.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Apr 14, 2026 | Brennan James Robert | Chief Financial Officer | Buy (P) | 123K | $218K |
| Apr 14, 2026 | Maskin Scott | Chief Executive Officer, Director, 10% Owner | Buy (P) | 555K | $982K |
| Dec 11, 2024 | Lacey Roger HD | Director | Buy (P) 2 lots, same day | 2K | $5K |
| Dec 11, 2024 | Maskin Scott | Director | Buy (P) | 4K | $10K |
| Dec 11, 2024 | Brennan James Robert | Chief Operating Officer | Buy (P) | 2K | $6K |
| Oct 10, 2024 | Conroy Jeffrey J. | 10% Owner | Sell (S) | 16K | $2K |
| Oct 10, 2024 | Conroy Jeffrey J. | 10% Owner | Buy (P) | 351K | $42K |
| Oct 9, 2024 | Conroy Jeffrey J. | 10% Owner | Sell (S) | 29K | $3K |
| Oct 9, 2024 | Conroy Jeffrey J. | 10% Owner | Buy (P) | 334K | $37K |
| Aug 21, 2024 | Ingvaldson Eric | CHIEF FINANCIAL OFFICER | Sell (S) | 3K | $2K |
| Jun 14, 2024 | Holland Tom | Director | Buy (P) | 3K | $4K |
| Jun 13, 2024 | Lacey Roger HD | Director | Buy (P) | 12K | $20K |
One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 3 | 2 | – |
Insiders Form 4 open-market | 2 | 0 | +$1.2M |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
Connected entities for SUNE
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/SUNE/capital-change-brief"
Use Arkolith's capital_change_brief for SUNE. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for SUNE. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.