Ticker · CUSIP 645827205
Holders (tracked)
11
Combined shares
434,959
Combined value
$17.22M
Last close
$39.68
Quarter
2025Q4
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
Price is +0.2% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
14 events
- AQR Capital Management opened position2026-02-17+6,470 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) exited2026-02-17−93,232 shares · 2025Q413F
- D.E. Shaw & Co. exited2026-02-17−26,436 shares · 2025Q413F
- Two Sigma Investments trimmed2026-02-17−7,727 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) exited2026-02-17−41,864 shares · 2025Q413F
- Steve Cohen (Point72) opened position2026-02-17+25,800 shares · 2025Q413F
- T. Rowe Price added2026-02-17+977 shares · 2025Q413F
- Jeremy Grantham (GMO) opened position2026-02-17+6,638 shares · 2025Q413F
- +119,501 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) added2025-11-14+29,146 shares · 2025Q313F
- Two Sigma Investments opened position2025-11-14+19,404 shares · 2025Q313F
- D.E. Shaw & Co. opened position2025-11-14+26,436 shares · 2025Q313F
- T. Rowe Price opened position2025-11-14+6,696 shares · 2025Q313F
- Renaissance Technologies exited2025-11-13−53,500 shares · 2025Q313F
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of IDR…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| T. Rowe Price | 2025Q3 | $0.03 | +114157.6% | $304K |
| Two Sigma Investments | 2024Q4 | $10.19 | +289.4% | $463K |
| Ken Griffin (Citadel Advisors) | 2023Q1 | $26.81 | +48.0% | $2.8M |
| Ken Griffin (Citadel Advisors) | 2023Q1 | $26.81 | +48.0% | $2.8M |
| D.E. Shaw & Co. | 2025Q3 | $38.05 | +4.3% | $1.5M |
| D.E. Shaw & Co. | 2025Q3 | $38.05 | +4.3% | $1.5M |
| Jeremy Grantham (GMO) | 2025Q4 | $40.30 | -1.5% | $263K |
| Ray Dalio (Bridgewater Associates) | 2025Q4 | $40.30 | -1.5% | $4.7M |
| Steve Cohen (Point72) | 2025Q4 | $40.30 | -1.5% | $389K |
| Steve Cohen (Point72) | 2025Q4 | $40.30 | -1.5% | $389K |
| AQR Capital Management | 2025Q4 | $40.30 | -1.5% | $257K |
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions4
- Ray Dalio (Bridgewater Associates)+119,501$4.8M
- Steve Cohen (Point72)+25,800$1.0M
- Jeremy Grantham (GMO)+6,638$268K
- AQR Capital Management+6,470$261K
Added to1
- T. Rowe Price+977$39
Trimmed1
- Two Sigma Investments−7,727$311K
Exited3
- Ken Griffin (Citadel Advisors)−93,232$3.2M
- Izzy Englander (Millennium Mgmt)−41,864$1.4M
- D.E. Shaw & Co.−26,436$893K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q2 | 1 | $1.1M |
| 2022Q3 | 1 | $670 |
| 2022Q4 | 1 | $808K |
| 2023Q1 | 2 | $747K |
| 2023Q2 | 3 | $833K |
| 2023Q3 | 2 | $798K |
| 2023Q4 | 2 | $910K |
| 2024Q1 | 2 | $1.2M |
| 2024Q2 | 6 | $3.4M |
| 2024Q3 | 4 | $3.1M |
| 2024Q4 | 6 | $2.6M |
| 2025Q1 | 4 | $6.9M |
| 2025Q2 | 5 | $5.0M |
| 2025Q3 | 9 | $14.6M |
| 2025Q4 | 11 | $17.2M |
Who owns IDR
11 super-investors · 2025Q4
Tracked stake
435.0K
shares
Combined value
$17M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New5Added1Trim1Sold4
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ray Dalio Bridgewater Associates | 119.5K | $5M |
| 2 | D.E. Shaw & Co. | 76.5K | $3M |
| 3 | Ken Griffin Citadel Advisors | 72.9K | $3M |
| 4 | Ken Griffin Citadel Advisors | 71.1K | $3M |
| 5 | D.E. Shaw & Co. | 36.7K | $1M |
| 6 | Steve Cohen Point72 | 16.0K | $645K |
| 7 | Two Sigma Investments | 11.7K | $471K |
| 8 | Steve Cohen Point72 | 9.8K | $395K |
| 9 | Jeremy Grantham GMO | 6.6K | $268K |
| 10 | AQR Capital Management | 6.5K | $261K |
| 11 | T. Rowe Price | 7.7K | $310 |
Recent moves
20 transactions
- +6,638 · 2025Q4
- −93,232 · 2025Q4
- SOLDD.E. Shaw & Co.−26,436 · 2025Q4
- −7,727 · 2025Q4
- −41,864 · 2025Q4
- +25,800 · 2025Q4
- +977 · 2025Q4
- +6,470 · 2025Q4
- +119,501 · 2025Q4
- +6,696 · 2025Q3
- +29,146 · 2025Q3
- +19,404 · 2025Q3
- +26,436 · 2025Q3
- −53,500 · 2025Q3
- −175,815 · 2025Q2
- +53,500 · 2025Q2
- −20,030 · 2025Q1
- +67,765 · 2025Q1
- −39,074 · 2025Q1
- +75,969 · 2024Q4
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