Ticker · CUSIP 816212302
Holders (tracked)
5
Combined shares
410,400
Combined value
$2.96M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 7.
SEC event timeline
7 events
- Izzy Englander (Millennium Mgmt) added2026-02-17+139,009 shares · 2025Q413F
- Two Sigma Investments opened position2026-02-17+91,278 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) added2026-02-17+9,261 shares · 2025Q413F
- Steve Cohen (Point72) opened position2026-02-17+33,871 shares · 2025Q413F
- Renaissance Technologies opened position2026-02-12+41,100 shares · 2025Q413F
- +25,357 shares · 2025Q313F
- Renaissance Technologies exited2025-11-13−19,500 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 positions3
- Two Sigma Investments+91,278$658K
- Renaissance Technologies+41,100$296K
- Steve Cohen (Point72)+33,871$244K
Added to2
- Izzy Englander (Millennium Mgmt)+139,009$1.0M
- Ken Griffin (Citadel Advisors)+9,261$67K
Trimmed0
—
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2024Q2 | 2 | $11.5M |
| 2024Q3 | 2 | $6.0M |
| 2024Q4 | 3 | $6.1M |
| 2025Q1 | 2 | $2.1M |
| 2025Q2 | 3 | $1.6M |
| 2025Q3 | 3 | $1.1M |
| 2025Q4 | 5 | $3.0M |
Who owns RNAC
5 super-investors · 2025Q4
Tracked stake
410.4K
shares
Combined value
$3M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added2
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Izzy Englander Millennium Mgmt | 164.4K | $1M |
| 2 | Two Sigma Investments | 91.3K | $658K |
| 3 | Ken Griffin Citadel Advisors | 79.8K | $575K |
| 4 | Renaissance Technologies | 41.1K | $296K |
| 5 | Steve Cohen Point72 | 33.9K | $244K |
Recent moves
17 transactions
- +9,261 · 2025Q4
- +91,278 · 2025Q4
- +139,009 · 2025Q4
- +33,871 · 2025Q4
- +41,100 · 2025Q4
- +25,357 · 2025Q3
- −19,500 · 2025Q3
- −11,015 · 2025Q2
- +19,500 · 2025Q2
- −797 · 2025Q1
- −13,800 · 2025Q1
- −1,099 · 2024Q4
- +13,800 · 2024Q4
- +12,911 · 2024Q3
- −17,052 · 2024Q3
- NEWBlackRock+407,596 · 2024Q2
- +17,052 · 2024Q2
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