ETSS · Insider trading · 13F holders · Congress trades
Energy Transition Spl Opport (ETSS)
Who is buying and selling ETSS: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 1
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
ETSS at a glance
- No open-market insider purchases or sales of ETSS were filed in the last 90 days.
- 1 13F filer hold ETSS among their 50 largest positions, worth $996K combined. The biggest bets by portfolio weight are Gritstone Asset Management LLC (1.0%).
- No member of Congress has disclosed a trade in ETSS.
ETSS insider trading
No open-market insider purchases or sales of ETSS were filed in the last 90 days.
Who owns ETSS? Hedge funds and superinvestors
1 13F filer hold ETSS among their 50 largest positions, worth $996K combined. The biggest bets by portfolio weight are Gritstone Asset Management LLC (1.0%).
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Gritstone Asset Management LLCInstitutional asset manager | 1.0% | $996K | 100,000 | — | Q3 2026 |
Each manager counts with its latest 13F (Q3 2026: 1). Screen ETSS in the grand portfolio →
ETSS stock trades by members of Congress
No member of Congress has disclosed a trade in ETSS.
ETSS questions and answers
Are insiders buying ETSS stock?
No open-market insider purchases or sales of ETSS were filed in the last 90 days.
Which hedge funds own ETSS?
1 13F filer hold ETSS among their 50 largest positions, worth $996K combined. The biggest bets by portfolio weight are Gritstone Asset Management LLC (1.0%).
Has Congress traded ETSS?
No member of Congress has disclosed a trade in ETSS.
Who is the largest holder of ETSS?
Among 13F filers, Gritstone Asset Management LLC reports the largest ETSS position, $996K (100,000 shares) in its Q3 2026 13F. The biggest bet by portfolio weight is Gritstone Asset Management LLC's: 1.0% of its portfolio.
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Free to use with a link back. The data updates every filing day.