ETF · 464287556
Holders (tracked)
13
Combined shares
2,232,934
Combined value
$376.52M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
Who owns IBB
13 super-investors · 2025Q4
Tracked stake
2.23M
shares
Combined value
$377M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New4Added7Trim1Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Two Sigma Investments | 1.48M | $249M |
| 2 | Ken Griffin Citadel Advisors | 266.4K | $45M |
| 3 | Ken Griffin Citadel Advisors | 159.5K | $27M |
| 4 | Ken Griffin Citadel Advisors | 112.0K | $19M |
| 5 | Izzy Englander Millennium Mgmt | 99.1K | $17M |
| 6 | D.E. Shaw & Co. | 39.2K | $7M |
| 7 | Steve Cohen Point72 | 27.1K | $5M |
| 8 | Renaissance Technologies | 26.4K | $4M |
| 9 | Paul Tudor Jones Tudor Investment | 9.0K | $2M |
| 10 | AQR Capital Management | 8.0K | $1M |
| 11 | Steve Cohen Point72 | 6.4K | $1M |
| 12 | Ken Fisher Fisher Asset Mgmt | 2.8K | $466K |
| 13 | T. Rowe Price | 2.0K | $338 |
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions3
- D.E. Shaw & Co.+39,244$6.6M
- Steve Cohen (Point72)+33,500$5.7M
- Paul Tudor Jones (Tudor Investment)+8,963$1.5M
Added to5
- Two Sigma Investments+1,409,300$237.8M
- Ken Griffin (Citadel Advisors)+64,221$10.8M
- Izzy Englander (Millennium Mgmt)+32,540$5.5M
- AQR Capital Management+2,853$482K
- Ken Fisher (Fisher Asset Mgmt)+563$95K
Trimmed1
- Renaissance Technologies−1,082$183K
Exited0
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Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 12 | $306.1M |
| 2022Q2 | 13 | $278.8M |
| 2022Q3 | 13 | $423K |
| 2022Q4 | 13 | $466.2M |
| 2023Q1 | 12 | $276.8M |
| 2023Q2 | 13 | $239.8M |
| 2023Q3 | 9 | $725.7M |
| 2023Q4 | 8 | $1.07B |
| 2024Q1 | 10 | $552.3M |
| 2024Q2 | 13 | $713.6M |
| 2024Q3 | 8 | $232.4M |
| 2024Q4 | 9 | $206.1M |
| 2025Q1 | 10 | $113.8M |
| 2025Q2 | 8 | $103.8M |
| 2025Q3 | 10 | $98.3M |
| 2025Q4 | 13 | $376.5M |