Ticker · CUSIP 46655E100
Holders (tracked)
11
Combined shares
1,998,733
Combined value
$11.35M
Last close
$6.17
Quarter
2025Q4
Price · 1Y$6.17+3.35 (+118.79%)H $7.00 · L $2.63 · Avg Vol 1.2M
Position opened
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
Price is +8.6% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
17 events
- QUARTERMAIN ROBERT · CHIEF EXECUTIVE OFFICER2026-04-15Sold $75.4K @ $5.61Insider sell
- Ken Griffin (Citadel Advisors) added2026-02-17+30,151 shares · 2025Q4Position
- D.E. Shaw & Co. opened position2026-02-17+48,947 shares · 2025Q4Position
- Two Sigma Investments trimmed2026-02-17−83,643 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) added2026-02-17+348,656 shares · 2025Q4Position
- Steve Cohen (Point72) exited2026-02-17−400 shares · 2025Q4Position
- T. Rowe Price added2026-02-17+6,083 shares · 2025Q4Position
- +386,657 shares · 2025Q4Position
- Jeremy Grantham (GMO) opened position2026-02-17+14,249 shares · 2025Q4Position
- AQR Capital Management added2026-02-17+3,498 shares · 2025Q4Position
- Renaissance Technologies trimmed2026-02-12−674,387 shares · 2025Q4Position
- T. Rowe Price added2025-11-14+2,780 shares · 2025Q3Position
- AQR Capital Management added2025-11-14+12,198 shares · 2025Q3Position
- Steve Cohen (Point72) opened position2025-11-14+400 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−21,650 shares · 2025Q3Position
- Two Sigma Investments trimmed2025-11-14−89,438 shares · 2025Q3Position
- Renaissance Technologies added2025-11-13+84,147 shares · 2025Q3Position
Insider activity
Last 30 days
Net (open-market)
−$75.4K
Buys
0 · $0
Sells
1 · $75.4K
Unique insiders
1
| Date | Insider | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| 04-15 | QUARTERMAIN ROBERT CHIEF EXECUTIVE OFFICER · Officer, Director | S | 13,448 | $5.61 | $75.4K |
| 04-13 | QUARTERMAIN ROBERT CHIEF EXECUTIVE OFFICER · Officer, Director | M | 275,000 | $4.76 | $1.31M |
| 04-13 | QUARTERMAIN ROBERT CHIEF EXECUTIVE OFFICER · Officer, Director | F | 226,863 | $5.77 | $1.31M |
Follow-the-investor returns
If you'd copied each holder of DC…
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 |
|---|---|---|---|---|
| Renaissance Technologies | 2023Q1 | $2.63 | +134.8% | $1.5M |
| Two Sigma Investments | 2024Q1 | $2.88 | +114.6% | $1.7M |
| T. Rowe Price | 2023Q3 | $3.32 | +85.7% | $321K |
| AQR Capital Management | 2024Q4 | $3.39 | +82.1% | $463K |
| Izzy Englander (Millennium Mgmt) | 2022Q2 | $4.68 | +31.8% | $3.7M |
| Ken Griffin (Citadel Advisors) | 2022Q2 | $5.52 | +11.8% | $134K |
| Ken Griffin (Citadel Advisors) | 2022Q2 | $5.52 | +11.8% | $134K |
| Ken Griffin (Citadel Advisors) | 2022Q2 | $5.52 | +11.8% | $134K |
| Jeremy Grantham (GMO) | 2025Q4 | $5.68 | +8.6% | $88K |
| Paul Tudor Jones (Tudor Investment) | 2025Q4 | $5.68 | +8.6% | $2.4M |
| D.E. Shaw & Co. | 2025Q4 | $5.68 | +8.6% | $302K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions3
- Paul Tudor Jones (Tudor Investment)+386,657$2.2M
- D.E. Shaw & Co.+48,947$278K
- Jeremy Grantham (GMO)+14,249$81K
Added to4
- Izzy Englander (Millennium Mgmt)+348,656$2.0M
- Ken Griffin (Citadel Advisors)+30,151$171K
- AQR Capital Management+3,498$20K
- T. Rowe Price+6,083$35
Trimmed2
- Renaissance Technologies−674,387$3.8M
- Two Sigma Investments−83,643$475K
Exited1
- Steve Cohen (Point72)−400$2K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q2 | 3 | $7.3M |
| 2022Q3 | 1 | $8.7M |
| 2022Q4 | 4 | $9.1M |
| 2023Q1 | 5 | $10.7M |
| 2023Q2 | 2 | $9.6M |
| 2023Q3 | 3 | $8.3M |
| 2023Q4 | 5 | $9.3M |
| 2024Q1 | 6 | $8.6M |
| 2024Q2 | 7 | $10.6M |
| 2024Q3 | 7 | $572K |
| 2024Q4 | 8 | $1.8M |
| 2025Q1 | 8 | $3.4M |
| 2025Q2 | 7 | $6.4M |
| 2025Q3 | 9 | $8.0M |
| 2025Q4 | 11 | $11.4M |
Who owns DC
11 super-investors · 2025Q4
Tracked stake
2.00M
shares
Combined value
$11M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added6Trim2
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Izzy Englander Millennium Mgmt | 607.4K | $3M |
| 2 | Paul Tudor Jones Tudor Investment | 386.7K | $2M |
| 3 | Two Sigma Investments | 282.3K | $2M |
| 4 | Renaissance Technologies | 248.6K | $1M |
| 5 | Ken Griffin Citadel Advisors | 168.6K | $958K |
| 6 | Ken Griffin Citadel Advisors | 93.3K | $530K |
| 7 | AQR Capital Management | 75.0K | $426K |
| 8 | T. Rowe Price | 52.0K | $296K |
| 9 | D.E. Shaw & Co. | 48.9K | $278K |
| 10 | Ken Griffin Citadel Advisors | 21.7K | $123K |
| 11 | Jeremy Grantham GMO | 14.2K | $81K |
Recent moves
20 transactions
- +30,151 · 2025Q4
- +14,249 · 2025Q4
- −83,643 · 2025Q4
- +6,083 · 2025Q4
- +3,498 · 2025Q4
- −400 · 2025Q4
- +386,657 · 2025Q4
- +48,947 · 2025Q4
- +348,656 · 2025Q4
- −674,387 · 2025Q4
- +12,198 · 2025Q3
- +400 · 2025Q3
- −89,438 · 2025Q3
- +2,780 · 2025Q3
- −21,650 · 2025Q3
- +84,147 · 2025Q3
- +179,597 · 2025Q2
- +14,806 · 2025Q2
- +144,237 · 2025Q2
- +28,012 · 2025Q2
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