Ticker · CUSIP 45175G207
Holders (tracked)
3
Combined shares
164,028
Combined value
$1.13M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 2.
SEC event timeline
4 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−35,769 shares · 2025Q413F
- +11,454 shares · 2025Q413F
- Renaissance Technologies added2026-02-12+28,718 shares · 2025Q413F
- Renaissance Technologies opened position2025-11-13+37,378 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
- Izzy Englander (Millennium Mgmt)+11,454$79K
Added to1
- Renaissance Technologies+28,718$198K
Trimmed1
- Ken Griffin (Citadel Advisors)−35,769$247K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2025Q3 | 2 | $1.3M |
| 2025Q4 | 3 | $1.1M |
Who owns IMA
3 super-investors · 2025Q4
Tracked stake
164.0K
shares
Combined value
$1M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added1Trim1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 86.5K | $597K |
| 2 | Renaissance Technologies | 66.1K | $456K |
| 3 | Izzy Englander Millennium Mgmt | 11.5K | $79K |
Recent moves
4 transactions
- −35,769 · 2025Q4
- +11,454 · 2025Q4
- +28,718 · 2025Q4
- +37,378 · 2025Q3
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