KOOL · Insider trading · 13F holders · Congress trades
Spinnaker ETF Series (KOOL)
Who is buying and selling KOOL: 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
KOOL at a glance
- No open-market insider purchases or sales of KOOL were filed in the last 90 days.
- 1 13F filer hold KOOL among their 50 largest positions, worth $55.9M combined. The biggest bets by portfolio weight are Split Rock Private Trading & Wealth Management, LLC (37.6%).
- No member of Congress has disclosed a trade in KOOL.
KOOL insider trading
No open-market insider purchases or sales of KOOL were filed in the last 90 days.
Who owns KOOL? Hedge funds and superinvestors
1 13F filer hold KOOL among their 50 largest positions, worth $55.9M combined. The biggest bets by portfolio weight are Split Rock Private Trading & Wealth Management, LLC (37.6%).
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Split Rock Private Trading & Wealth Management, LLCWealth manager | 37.6% | $55.9M | 3,842,590 | +0.3% shares | Q3 2026 |
Each manager counts with its latest 13F (Q3 2026: 1). Screen KOOL in the grand portfolio →
KOOL stock trades by members of Congress
No member of Congress has disclosed a trade in KOOL.
KOOL questions and answers
Are insiders buying KOOL stock?
No open-market insider purchases or sales of KOOL were filed in the last 90 days.
Which hedge funds own KOOL?
1 13F filer hold KOOL among their 50 largest positions, worth $55.9M combined. The biggest bets by portfolio weight are Split Rock Private Trading & Wealth Management, LLC (37.6%).
Has Congress traded KOOL?
No member of Congress has disclosed a trade in KOOL.
Who is the largest holder of KOOL?
Among 13F filers, Split Rock Private Trading & Wealth Management, LLC reports the largest KOOL position, $55.9M (3,842,590 shares) in its Q3 2026 13F. The biggest bet by portfolio weight is Split Rock Private Trading & Wealth Management, LLC's: 37.6% of its portfolio.
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Free to use with a link back. The data updates every filing day.