BTX · Insider trading · 13F holders · Congress trades
Blackrock Tech and Private Equ Shs Ben I (BTX)
Who is buying and selling BTX: 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
- 7
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
BTX at a glance
- No open-market insider purchases or sales of BTX were filed in the last 90 days.
- 7 13F filers hold BTX among their 50 largest positions, worth $77.0M combined, including Boaz Weinstein. The biggest bets by portfolio weight are Quantedge Capital Pte Ltd (3.5%), Thomas J. Herzfeld Advisors, Inc. (1.4%) and Z3 Capital Partners, LLC (1.2%). In their latest 13Fs, 0 managers opened a new position and 3 added to one.
- No member of Congress has disclosed a trade in BTX.
BTX insider trading
No open-market insider purchases or sales of BTX were filed in the last 90 days.
Who owns BTX? Hedge funds and superinvestors
7 13F filers hold BTX among their 50 largest positions, worth $77.0M combined, including Boaz Weinstein. The biggest bets by portfolio weight are Quantedge Capital Pte Ltd (3.5%), Thomas J. Herzfeld Advisors, Inc. (1.4%) and Z3 Capital Partners, LLC (1.2%). In their latest 13Fs, 0 managers opened a new position and 3 added to one.
Superinvestors holding BTX: Boaz Weinstein 0.9%
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Boaz WeinsteinHedge fund | 0.9% | $28.1M | 3,116,387 | — | Q2 2026 |
| Rivernorth Capital Management, LLCMutual fund manager | 1.2% | $24.7M | 2,737,496 | +6.5% shares | Q2 2026 |
| Atlas Wealth LLCWealth manager | 0.8% | $5.8M | 646,261 | — | Q2 2026 |
| Z3 Capital Partners, LLCWealth manager | 1.2% | $5.7M | 628,692 | +14.2% shares | Q2 2026 |
| Thomas J. Herzfeld Advisors, Inc.Hedge fund | 1.4% | $4.7M | 515,402 | +83.6% shares | Q2 2026 |
| Quantedge Capital Pte LtdHedge fund | 3.5% | $4.6M | 513,279 | -56.8% shares | Q2 2026 |
| Blue Bell Private Wealth Management, LLCWealth manager | 0.4% | $3.4M | 374,976 | +0.2% shares | Q3 2026 |
Each manager counts with its latest 13F (Q3 2026: 1, Q2 2026: 6). Screen BTX in the grand portfolio →
BTX stock trades by members of Congress
No member of Congress has disclosed a trade in BTX.
BTX questions and answers
Are insiders buying BTX stock?
No open-market insider purchases or sales of BTX were filed in the last 90 days.
Which hedge funds own BTX?
7 13F filers hold BTX among their 50 largest positions, worth $77.0M combined, including Boaz Weinstein. The biggest bets by portfolio weight are Quantedge Capital Pte Ltd (3.5%), Thomas J. Herzfeld Advisors, Inc. (1.4%) and Z3 Capital Partners, LLC (1.2%). In their latest 13Fs, 0 managers opened a new position and 3 added to one.
Has Congress traded BTX?
No member of Congress has disclosed a trade in BTX.
Who is the largest holder of BTX?
Among 13F filers, Boaz Weinstein reports the largest BTX position, $28.1M (3,116,387 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Quantedge Capital Pte Ltd's: 3.5% of its portfolio.
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