Ticker · CUSIP 443628102
Holders (tracked)
12
Combined shares
13,969,485
Combined value
$259.89M
Last close
$24.92
Quarter
2025Q4
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
Price is +34.0% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
17 events
- T. Rowe Price opened position2026-02-17+879,900 shares · 2025Q413F
- D.E. Shaw & Co. trimmed2026-02-17−1,211,900 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−3,971 shares · 2025Q413F
- Steve Cohen (Point72) opened position2026-02-17+998,673 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−79,670 shares · 2025Q413F
- Two Sigma Investments trimmed2026-02-17−143,258 shares · 2025Q413F
- −13,864 shares · 2025Q413F
- Renaissance Technologies trimmed2026-02-12−1,760,100 shares · 2025Q413F
- Norges Bank (Norway SWF) opened position2026-02-10+5,304,538 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−3,706,154 shares · 2025Q313F
- Steve Cohen (Point72) exited2025-11-14−104,010 shares · 2025Q313F
- Two Sigma Investments added2025-11-14+233,381 shares · 2025Q313F
- D.E. Shaw & Co. added2025-11-14+2,412,500 shares · 2025Q313F
- −6,191 shares · 2025Q313F
- Norges Bank (Norway SWF) exited2025-11-13−5,659,496 shares · 2025Q313F
- Renaissance Technologies trimmed2025-11-13−274,000 shares · 2025Q313F
- Norges Bank (Norway SWF) added2025-11-12+481,033 shares · 2024Q313F
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of HBM…
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 | 2016Q2 | $0.15 | +16507.2% | $21.9M |
| Ray Dalio (Bridgewater Associates) | 2020Q4 | $7.96 | +212.9% | $3.6M |
| Renaissance Technologies | 2016Q2 | $8.41 | +196.2% | $54.6M |
| D.E. Shaw & Co. | 2016Q2 | $13.12 | +90.0% | $60.0M |
| Two Sigma Investments | 2016Q1 | $14.47 | +72.2% | $3.0M |
| Izzy Englander (Millennium Mgmt) | 2016Q1 | $15.76 | +58.1% | $30.0M |
| Ken Griffin (Citadel Advisors) | 2016Q2 | $18.13 | +37.5% | $1.4M |
| Ken Griffin (Citadel Advisors) | 2016Q2 | $18.13 | +37.5% | $1.4M |
| Ken Griffin (Citadel Advisors) | 2016Q2 | $18.13 | +37.5% | $1.4M |
| Steve Cohen (Point72) | 2017Q3 | $18.77 | +32.8% | $670K |
| Steve Cohen (Point72) | 2017Q3 | $18.77 | +32.8% | $670K |
| Norges Bank (Norway SWF) | 2016Q2 | $24.41 | +2.1% | $132.2M |
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions3
- Norges Bank (Norway SWF)+5,304,538$105.3M
- Steve Cohen (Point72)+998,673$19.8M
- T. Rowe Price+879,900$17K
Added to0
—
Trimmed6
- Renaissance Technologies−1,760,100$34.9M
- D.E. Shaw & Co.−1,211,900$24.1M
- Two Sigma Investments−143,258$2.8M
- Ken Griffin (Citadel Advisors)−79,670$1.6M
- Ray Dalio (Bridgewater Associates)−13,864$276K
- Izzy Englander (Millennium Mgmt)−3,971$79K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 10 | $1.69B |
| 2022Q2 | 8 | $245.6M |
| 2022Q3 | 11 | $233K |
| 2022Q4 | 12 | $25.6M |
| 2023Q1 | 12 | $45.0M |
| 2023Q2 | 12 | $65.3M |
| 2023Q3 | 14 | $42.8M |
| 2023Q4 | 12 | $49.3M |
| 2024Q1 | 12 | $54.9M |
| 2024Q2 | 12 | $140.7M |
| 2024Q3 | 10 | $166.9M |
| 2024Q4 | 11 | $117.3M |
| 2025Q1 | 8 | $97.1M |
| 2025Q2 | 10 | $186.2M |
| 2025Q3 | 9 | $157.0M |
| 2025Q4 | 12 | $259.9M |
Who owns HBM
12 super-investors · 2025Q4
Tracked stake
13.97M
shares
Combined value
$260M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New4Trim8
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Norges Bank Norway SWF | 5.30M | $105M |
| 2 | D.E. Shaw & Co. | 2.41M | $48M |
| 3 | Renaissance Technologies | 2.19M | $44M |
| 4 | Izzy Englander Millennium Mgmt | 1.20M | $24M |
| 5 | Steve Cohen Point72 | 998.7K | $20M |
| 6 | Ken Griffin Citadel Advisors | 472.2K | $9M |
| 7 | Ken Griffin Citadel Advisors | 165.2K | $3M |
| 8 | Ray Dalio Bridgewater Associates | 144.3K | $3M |
| 9 | Two Sigma Investments | 118.4K | $2M |
| 10 | Ken Griffin Citadel Advisors | 57.2K | $1M |
| 11 | Steve Cohen Point72 | 26.9K | $534K |
| 12 | T. Rowe Price | 879.9K | $17K |
Recent moves
20 transactions
- +879,900 · 2025Q4
- TRIMD.E. Shaw & Co.−1,211,900 · 2025Q4
- −79,670 · 2025Q4
- +998,673 · 2025Q4
- −143,258 · 2025Q4
- −3,971 · 2025Q4
- −13,864 · 2025Q4
- −1,760,100 · 2025Q4
- +5,304,538 · 2025Q4
- +233,381 · 2025Q3
- −104,010 · 2025Q3
- −3,706,154 · 2025Q3
- +2,412,500 · 2025Q3
- −5,659,496 · 2025Q3
- −274,000 · 2025Q3
- −6,191 · 2025Q3
- +481,033 · 2024Q3
- +104,010 · 2025Q2
- −1,201,122 · 2025Q2
- −199,400 · 2025Q2
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