Ticker · CUSIP 45784M108
Holders (tracked)
6
Combined shares
595,487
Combined value
$2.42M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+4 vs previous quarter over the last 3.
SEC event timeline
5 events
- HENNESSY DANIEL J2026-04-14Sold $15.0K @ $5.01Insider sell
- +211,390 shares · 2025Q413F
- +249,854 shares · 2025Q413F
- T. Rowe Price opened position2026-02-17+15,743 shares · 2025Q413F
- Renaissance Technologies opened position2026-02-12+32,000 shares · 2025Q413F
Insider activity
Last 30 days
Net (open-market)
−$15.0K
Buys
0 · $0
Sells
1 · $15.0K
Unique insiders
1
| Date | Insider | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| 04-14 | HENNESSY DANIEL J Director | S | 2,992 | $5.01 | $15.0K |
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions4
- Izzy Englander (Millennium Mgmt)+249,854$1.0M
- Ken Griffin (Citadel Advisors)+211,390$884K
- Renaissance Technologies+32,000$134K
- T. Rowe Price+15,743$66
Added to0
—
Trimmed0
—
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2024Q4 | 1 | $429K |
| 2025Q1 | 2 | $1.2M |
| 2025Q4 | 6 | $2.4M |
Who owns INV
6 super-investors · 2025Q4
Tracked stake
595.5K
shares
Combined value
$2M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New6
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Izzy Englander Millennium Mgmt | 249.9K | $1M |
| 2 | Ken Griffin Citadel Advisors | 211.4K | $884K |
| 3 | Ken Griffin Citadel Advisors | 72.6K | $303K |
| 4 | Renaissance Technologies | 32.0K | $134K |
| 5 | Ken Griffin Citadel Advisors | 13.9K | $58K |
| 6 | T. Rowe Price | 15.7K | $66 |
Recent moves
7 transactions
- +15,743 · 2025Q4
- +249,854 · 2025Q4
- +211,390 · 2025Q4
- +32,000 · 2025Q4
- −139,773 · 2025Q2
- +108,777 · 2025Q1
- +30,996 · 2024Q4
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