Ticker · CUSIP 126638105
Holders (tracked)
6
Combined shares
746,057
Combined value
$5.30M
Last close
$7.36
Quarter
2025Q4
Price · 1Y$7.36+1.11 (+17.76%)H $10.81 · L $4.74 · Avg Vol 287K
Position opened
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
Price is +3.7% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
12 events
- Ken Griffin (Citadel Advisors) added2026-02-17+259,450 shares · 2025Q4Position
- D.E. Shaw & Co. added2026-02-17+19,763 shares · 2025Q4Position
- Two Sigma Investments trimmed2026-02-17−10,934 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−87,517 shares · 2025Q4Position
- Steve Cohen (Point72) opened position2026-02-17+23,424 shares · 2025Q4Position
- +157,260 shares · 2025Q4Position
- −153,596 shares · 2025Q3Position
- Two Sigma Investments trimmed2025-11-14−52,201 shares · 2025Q3Position
- D.E. Shaw & Co. added2025-11-14+23,074 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−96,439 shares · 2025Q3Position
- Renaissance Technologies exited2025-11-13−14,000 shares · 2025Q3Position
- Norges Bank (Norway SWF) trimmed2025-11-12−26,800 shares · 2024Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of CVRX…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| Ken Griffin (Citadel Advisors) | 2021Q2 | $7.44 | -1.1% | $2.2M |
| D.E. Shaw & Co. | 2022Q1 | $8.69 | -15.3% | $708K |
| Izzy Englander (Millennium Mgmt) | 2021Q2 | $9.45 | -22.2% | $1.0M |
| Two Sigma Investments | 2022Q1 | $13.23 | -44.4% | $180K |
| Paul Tudor Jones (Tudor Investment) | 2021Q2 | $13.78 | -46.6% | $1.2M |
| Steve Cohen (Point72) | 2021Q2 | $23.30 | -68.4% | $172K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions2
- Paul Tudor Jones (Tudor Investment)+157,260$1.1M
- Steve Cohen (Point72)+23,424$166K
Added to2
- Ken Griffin (Citadel Advisors)+259,450$1.8M
- D.E. Shaw & Co.+19,763$140K
Trimmed2
- Izzy Englander (Millennium Mgmt)−87,517$621K
- Two Sigma Investments−10,934$78K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 6 | $10.7M |
| 2022Q2 | 5 | $7.8M |
| 2022Q3 | 3 | $4.9M |
| 2022Q4 | 7 | $6.5M |
| 2023Q1 | 10 | $9.4M |
| 2023Q2 | 8 | $16.8M |
| 2023Q3 | 8 | $14.9M |
| 2023Q4 | 10 | $33.6M |
| 2024Q1 | 10 | $25.3M |
| 2024Q2 | 8 | $14.8M |
| 2024Q3 | 8 | $7.4M |
| 2024Q4 | 8 | $10.2M |
| 2025Q1 | 7 | $11.5M |
| 2025Q2 | 8 | $4.3M |
| 2025Q3 | 6 | $3.7M |
| 2025Q4 | 6 | $5.3M |
Who owns CVRX
6 super-investors · 2025Q4
Tracked stake
746.1K
shares
Combined value
$5M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New2Added2Trim2
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 305.5K | $2M |
| 2 | Paul Tudor Jones Tudor Investment | 157.3K | $1M |
| 3 | Izzy Englander Millennium Mgmt | 139.2K | $988K |
| 4 | D.E. Shaw & Co. | 96.2K | $683K |
| 5 | Two Sigma Investments | 24.5K | $174K |
| 6 | Steve Cohen Point72 | 23.4K | $166K |
Recent moves
20 transactions
- −10,934 · 2025Q4
- +19,763 · 2025Q4
- +157,260 · 2025Q4
- +259,450 · 2025Q4
- −87,517 · 2025Q4
- +23,424 · 2025Q4
- −153,596 · 2025Q3
- +23,074 · 2025Q3
- −96,439 · 2025Q3
- −52,201 · 2025Q3
- −14,000 · 2025Q3
- −26,800 · 2024Q3
- −2,231 · 2025Q2
- +35,570 · 2025Q2
- +23,179 · 2025Q2
- −59,537 · 2025Q2
- +14,000 · 2025Q2
- −79,613 · 2025Q1
- TRIMD.E. Shaw & Co.−15,073 · 2025Q1
- +91,761 · 2025Q1
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