Ticker · CUSIP 45782N108
Holders (tracked)
8
Combined shares
510,613
Combined value
$4.78M
Last close
$7.40
Quarter
2025Q4
Price · 1Y$7.40-0.25 (-3.27%)H $9.82 · L $6.11 · Avg Vol 128K
Position opened
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
Price is -20.9% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
15 events
- D.E. Shaw & Co. trimmed2026-02-17−14,702 shares · 2025Q4Position
- +13,776 shares · 2025Q4Position
- Two Sigma Investments trimmed2026-02-17−19,733 shares · 2025Q4Position
- +75,114 shares · 2025Q4Position
- T. Rowe Price added2026-02-17+3,571 shares · 2025Q4Position
- AQR Capital Management added2026-02-17+8,995 shares · 2025Q4Position
- Renaissance Technologies exited2026-02-12−25,200 shares · 2025Q4Position
- Mario Gabelli (GAMCO) added2026-02-05+1,000 shares · 2025Q4Position
- T. Rowe Price added2025-11-14+1,056 shares · 2025Q3Position
- Two Sigma Investments opened position2025-11-14+32,785 shares · 2025Q3Position
- AQR Capital Management added2025-11-14+5,421 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) exited2025-11-14−24,265 shares · 2025Q3Position
- D.E. Shaw & Co. added2025-11-14+12,493 shares · 2025Q3Position
- Renaissance Technologies trimmed2025-11-13−50,365 shares · 2025Q3Position
- Mario Gabelli (GAMCO) trimmed2025-11-12−600 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of INSE…
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 | 2025Q2 | $8.55 | -13.4% | $119K |
| D.E. Shaw & Co. | 2021Q4 | $9.14 | -19.1% | $210K |
| Ken Griffin (Citadel Advisors) | 2021Q2 | $9.23 | -19.8% | $388K |
| Ken Griffin (Citadel Advisors) | 2021Q2 | $9.23 | -19.8% | $388K |
| Two Sigma Investments | 2025Q3 | $9.38 | -21.1% | $97K |
| Izzy Englander (Millennium Mgmt) | 2017Q1 | $9.53 | -22.4% | $556K |
| Mario Gabelli (GAMCO) | 2021Q4 | $10.27 | -27.9% | $2.1M |
| AQR Capital Management | 2022Q3 | $10.47 | -29.3% | $182K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions2
- Izzy Englander (Millennium Mgmt)+75,114$703K
- Ken Griffin (Citadel Advisors)+13,776$129K
Added to3
- AQR Capital Management+8,995$84K
- Mario Gabelli (GAMCO)+1,000$9K
- T. Rowe Price+3,571$34
Trimmed2
- Two Sigma Investments−19,733$185K
- D.E. Shaw & Co.−14,702$138K
Exited1
- Renaissance Technologies−25,200$236K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 6 | $271.3M |
| 2022Q2 | 5 | $14.0M |
| 2022Q3 | 7 | $16.7M |
| 2022Q4 | 8 | $27.3M |
| 2023Q1 | 9 | $31.0M |
| 2023Q2 | 9 | $28.6M |
| 2023Q3 | 9 | $22.5M |
| 2023Q4 | 7 | $19.7M |
| 2024Q1 | 7 | $17.7M |
| 2024Q2 | 8 | $17.9M |
| 2024Q3 | 7 | $3.7M |
| 2024Q4 | 6 | $4.5M |
| 2025Q1 | 6 | $3.7M |
| 2025Q2 | 9 | $4.5M |
| 2025Q3 | 7 | $4.2M |
| 2025Q4 | 8 | $4.8M |
Who owns INSE
8 super-investors · 2025Q4
Tracked stake
510.6K
shares
Combined value
$5M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added3Trim2
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Mario Gabelli GAMCO | 287.3K | $3M |
| 2 | Izzy Englander Millennium Mgmt | 75.1K | $703K |
| 3 | Ken Griffin Citadel Advisors | 52.4K | $490K |
| 4 | D.E. Shaw & Co. | 28.3K | $265K |
| 5 | AQR Capital Management | 24.5K | $230K |
| 6 | T. Rowe Price | 16.1K | $151K |
| 7 | Ken Griffin Citadel Advisors | 13.8K | $129K |
| 8 | Two Sigma Investments | 13.1K | $122K |
Recent moves
20 transactions
- −19,733 · 2025Q4
- +75,114 · 2025Q4
- +3,571 · 2025Q4
- +13,776 · 2025Q4
- +8,995 · 2025Q4
- TRIMD.E. Shaw & Co.−14,702 · 2025Q4
- −25,200 · 2025Q4
- +1,000 · 2025Q4
- −24,265 · 2025Q3
- +32,785 · 2025Q3
- +1,056 · 2025Q3
- +5,421 · 2025Q3
- +12,493 · 2025Q3
- −50,365 · 2025Q3
- −600 · 2025Q3
- +24,265 · 2025Q2
- +10,125 · 2025Q2
- +11,458 · 2025Q2
- +13,722 · 2025Q2
- −3,000 · 2025Q2
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