STK · Insider trading · 13F holders · Congress trades
Columbia Seligm Prem Tech Gr (STK)
Who is buying and selling STK: 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
- 6
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
STK at a glance
- No open-market insider purchases or sales of STK were filed in the last 90 days.
- 6 13F filers hold STK among their 50 largest positions, worth $25.5M combined. The biggest bets by portfolio weight are PMG Family Office LLC (3.8%), Advisory Advocates, LLC (2.5%) and Thomas J. Herzfeld Advisors, Inc. (2.1%). In their latest 13Fs, 0 managers opened a new position and 4 added to one.
- No member of Congress has disclosed a trade in STK.
STK insider trading
No open-market insider purchases or sales of STK were filed in the last 90 days.
Who owns STK? Hedge funds and superinvestors
6 13F filers hold STK among their 50 largest positions, worth $25.5M combined. The biggest bets by portfolio weight are PMG Family Office LLC (3.8%), Advisory Advocates, LLC (2.5%) and Thomas J. Herzfeld Advisors, Inc. (2.1%). In their latest 13Fs, 0 managers opened a new position and 4 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Advisory Solutions Group, LLCWealth manager | 2.1% | $9.7M | 180,173 | +12.0% shares | Q3 2026 |
| Thomas J. Herzfeld Advisors, Inc.Hedge fund | 2.1% | $7.0M | 129,150 | +95.0% shares | Q2 2026 |
| PMG Family Office LLCWealth manager | 3.8% | $4.1M | 77,146 | +0.5% shares | Q3 2026 |
| Advisory Advocates, LLCWealth manager | 2.5% | $2.9M | 54,394 | +15.0% shares | Q2 2026 |
| David J Yvars GroupWealth manager | 0.5% | $1.0M | 19,210 | +56.8% shares | Q3 2026 |
| Smith Asset Management Co., LLCWealth manager | 0.6% | $694K | 12,901 | -17.8% shares | Q3 2026 |
Each manager counts with its latest 13F (Q3 2026: 4, Q2 2026: 2). Screen STK in the grand portfolio →
STK stock trades by members of Congress
No member of Congress has disclosed a trade in STK.
STK questions and answers
Are insiders buying STK stock?
No open-market insider purchases or sales of STK were filed in the last 90 days.
Which hedge funds own STK?
6 13F filers hold STK among their 50 largest positions, worth $25.5M combined. The biggest bets by portfolio weight are PMG Family Office LLC (3.8%), Advisory Advocates, LLC (2.5%) and Thomas J. Herzfeld Advisors, Inc. (2.1%). In their latest 13Fs, 0 managers opened a new position and 4 added to one.
Has Congress traded STK?
No member of Congress has disclosed a trade in STK.
Who is the largest holder of STK?
Among 13F filers, Advisory Solutions Group, LLC reports the largest STK position, $9.7M (180,173 shares) in its Q3 2026 13F. The biggest bet by portfolio weight is PMG Family Office LLC's: 3.8% of its portfolio.
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