Ticker · CUSIP 449585108
Holders (tracked)
5
Combined shares
696,555
Combined value
$740.7K
Last close
—
Quarter
2025Q2
Tracked holders · last 8 quarters
-1 vs previous quarter over the last 8.
SEC event timeline
5 events
- Izzy Englander (Millennium Mgmt) exited2025-11-14−275,112 shares · 2025Q313F
- Two Sigma Investments exited2025-11-14−104,290 shares · 2025Q313F
- T. Rowe Price exited2025-11-14−35,210 shares · 2025Q313F
- AQR Capital Management exited2025-11-14−164,209 shares · 2025Q313F
- Renaissance Technologies exited2025-11-13−117,734 shares · 2025Q313F
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q2
13F transactions reported for the latest quarter, grouped by direction.
New positions1
- Izzy Englander (Millennium Mgmt)+275,112$308K
Added to1
- Renaissance Technologies+82,434$92K
Trimmed3
- AQR Capital Management−74,662$84K
- Two Sigma Investments−35,480$40K
- T. Rowe Price−7,654$9
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2021Q3 | 7 | $204.1M |
| 2021Q4 | 7 | $82.0M |
| 2022Q1 | 10 | $103.0M |
| 2022Q2 | 7 | $77.2M |
| 2022Q3 | 8 | $83K |
| 2022Q4 | 8 | $20.8M |
| 2023Q1 | 11 | $17.2M |
| 2023Q2 | 9 | $19.2M |
| 2023Q3 | 9 | $14.7M |
| 2023Q4 | 7 | $10.3M |
| 2024Q1 | 9 | $15.1M |
| 2024Q2 | 14 | $11.9M |
| 2024Q3 | 9 | $8.0M |
| 2024Q4 | 7 | $2.0M |
| 2025Q1 | 6 | $508K |
| 2025Q2 | 5 | $741K |
Who owns 1K0
5 super-investors · 2025Q2
Tracked stake
696.6K
shares
Combined value
$741K
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added1Trim3
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Izzy Englander Millennium Mgmt | 275.1K | $308K |
| 2 | AQR Capital Management | 164.2K | $184K |
| 3 | Renaissance Technologies | 117.7K | $132K |
| 4 | Two Sigma Investments | 104.3K | $117K |
| 5 | T. Rowe Price | 35.2K | $40 |
Recent moves
20 transactions
- −164,209 · 2025Q3
- −275,112 · 2025Q3
- SOLDT. Rowe Price−35,210 · 2025Q3
- −104,290 · 2025Q3
- −117,734 · 2025Q3
- +275,112 · 2025Q2
- −35,480 · 2025Q2
- −74,662 · 2025Q2
- TRIMT. Rowe Price−7,654 · 2025Q2
- +82,434 · 2025Q2
- +238,871 · 2025Q1
- −83,468 · 2025Q1
- SOLDD.E. Shaw & Co.−10,107 · 2025Q1
- +32,150 · 2025Q1
- TRIMT. Rowe Price−3,526,135 · 2025Q1
- −40,500 · 2025Q1
- −98,339 · 2024Q4
- TRIMT. Rowe Price−445,260 · 2024Q4
- TRIMD.E. Shaw & Co.−87,609 · 2024Q4
- −48,874 · 2024Q4
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