Ticker · CUSIP 02080L102
Holders (tracked)
2
Combined shares
129,816
Combined value
$493.3K
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
SEC event timeline
6 events
- +68,353 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+24,466 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) exited2026-02-17−36,088 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−210,616 shares · 2025Q313F
- Two Sigma Investments trimmed2025-11-14−33,501 shares · 2025Q313F
- Renaissance Technologies exited2025-11-13−98,365 shares · 2025Q313F
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions1
- Ken Griffin (Citadel Advisors)+68,353$260K
Added to1
- Two Sigma Investments+24,466$93K
Trimmed0
—
Exited1
- Izzy Englander (Millennium Mgmt)−36,088$223K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 4 | $29.1M |
| 2022Q2 | 4 | $20.3M |
| 2022Q3 | 4 | $8K |
| 2022Q4 | 4 | $6.5M |
| 2023Q1 | 5 | $3.4M |
| 2023Q2 | 3 | $3.7M |
| 2023Q3 | 2 | $5.0M |
| 2023Q4 | 2 | $6.9M |
| 2024Q1 | 2 | $4.7M |
| 2024Q2 | 3 | $2.6M |
| 2024Q3 | 5 | $5.6M |
| 2024Q4 | 2 | $686K |
| 2025Q1 | 3 | $1.3M |
| 2025Q2 | 4 | $2.2M |
| 2025Q3 | 2 | $452K |
| 2025Q4 | 2 | $493K |
Who owns TKNO
2 super-investors · 2025Q4
Tracked stake
129.8K
shares
Combined value
$493K
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 68.4K | $260K |
| 2 | Two Sigma Investments | 61.5K | $234K |
Recent moves
20 transactions
- +24,466 · 2025Q4
- +68,353 · 2025Q4
- −36,088 · 2025Q4
- −33,501 · 2025Q3
- −210,616 · 2025Q3
- −98,365 · 2025Q3
- +70,138 · 2025Q2
- +70,498 · 2025Q2
- +50,665 · 2025Q2
- −15,148 · 2025Q1
- +176,566 · 2025Q1
- −19,329 · 2025Q1
- +4,789 · 2024Q4
- −737,215 · 2024Q4
- −306,427 · 2024Q4
- −18,971 · 2024Q4
- +10,359 · 2024Q3
- −1,109,185 · 2024Q3
- +306,427 · 2024Q3
- +86,000 · 2024Q3
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