Ticker · CUSIP 46571Y107
Holders (tracked)
4
Combined shares
139,070
Combined value
$3.50M
Last close
$21.19
Quarter
2025Q4
Price · 1Y$21.19-3.96 (-15.75%)H $33.11 · L $19.92 · Avg Vol 308K
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
Price is -15.9% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
6 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−4,112 shares · 2025Q4Position
- T. Rowe Price added2026-02-17+1,057 shares · 2025Q4Position
- Mario Gabelli (GAMCO) trimmed2026-02-05−3,509 shares · 2025Q4Position
- T. Rowe Price added2025-11-14+665 shares · 2025Q3Position
- Renaissance Technologies exited2025-11-13−12,000 shares · 2025Q3Position
- Mario Gabelli (GAMCO) trimmed2025-11-12−9,329 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of IIIV…
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 |
|---|---|---|---|---|
| T. Rowe Price | 2018Q2 | $23.08 | -8.2% | $279K |
| Mario Gabelli (GAMCO) | 2020Q2 | $25.16 | -15.8% | $1.5M |
| Ken Griffin (Citadel Advisors) | 2019Q3 | $26.93 | -21.3% | $345K |
| Ken Griffin (Citadel Advisors) | 2019Q3 | $26.93 | -21.3% | $345K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions0
—
Added to1
- T. Rowe Price+1,057$27
Trimmed2
- Ken Griffin (Citadel Advisors)−4,112$104K
- Mario Gabelli (GAMCO)−3,509$88K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 11 | $147.1M |
| 2022Q2 | 8 | $128.3M |
| 2022Q3 | 8 | $80.1M |
| 2022Q4 | 9 | $89.2M |
| 2023Q1 | 9 | $88.6M |
| 2023Q2 | 10 | $70.0M |
| 2023Q3 | 9 | $58.1M |
| 2023Q4 | 9 | $67.5M |
| 2024Q1 | 8 | $65.3M |
| 2024Q2 | 9 | $61.9M |
| 2024Q3 | 8 | $20.9M |
| 2024Q4 | 9 | $14.8M |
| 2025Q1 | 8 | $5.4M |
| 2025Q2 | 5 | $4.6M |
| 2025Q3 | 3 | $4.2M |
| 2025Q4 | 4 | $3.5M |
Who owns IIIV
4 super-investors · 2025Q4
Tracked stake
139.1K
shares
Combined value
$4M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added1Trim3
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Mario Gabelli GAMCO | 70.2K | $2M |
| 2 | Ken Griffin Citadel Advisors | 39.4K | $993K |
| 3 | Ken Griffin Citadel Advisors | 16.3K | $411K |
| 4 | T. Rowe Price | 13.2K | $332K |
Recent moves
20 transactions
- +1,057 · 2025Q4
- −4,112 · 2025Q4
- −3,509 · 2025Q4
- +665 · 2025Q3
- −12,000 · 2025Q3
- −9,329 · 2025Q3
- SOLDD.E. Shaw & Co.−20,897 · 2025Q2
- +1,461 · 2025Q2
- −34,041 · 2025Q2
- −8,467 · 2025Q2
- −8,300 · 2025Q2
- −4,542 · 2025Q2
- +8,467 · 2025Q1
- +1,757 · 2025Q1
- −22,432 · 2025Q1
- −52,296 · 2025Q1
- −9,400 · 2025Q1
- −4,953 · 2025Q1
- +875 · 2025Q1
- +9,092 · 2024Q4
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