Ticker · CUSIP 443510607
Holders (tracked)
12
Combined shares
4,113,999
Combined value
$1.29B
Last close
$521.71
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
Price is +66.6% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
19 events
- Jeremy Grantham (GMO) added2026-02-17+2,454 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−67,533 shares · 2025Q413F
- AQR Capital Management added2026-02-17+336 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−36,817 shares · 2025Q413F
- T. Rowe Price added2026-02-17+60,071 shares · 2025Q413F
- Wellington Management added2026-02-17+1,468,701 shares · 2025Q413F
- Ray Dalio (Bridgewater Associates) added2026-02-13+1,505 shares · 2025Q413F
- Norges Bank (Norway SWF) opened position2026-02-10+145,898 shares · 2025Q413F
- Mario Gabelli (GAMCO) added2026-02-05+225 shares · 2025Q413F
- Baillie Gifford & Co added2026-01-23+27 shares · 2025Q413F
- AQR Capital Management added2025-11-14+2,550 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−168,809 shares · 2025Q313F
- T. Rowe Price trimmed2025-11-14−426,298 shares · 2025Q313F
- Wellington Management added2025-11-14+163,626 shares · 2025Q313F
- Norges Bank (Norway SWF) exited2025-11-13−61,415 shares · 2025Q313F
- Jeremy Grantham (GMO) trimmed2025-11-13−740 shares · 2025Q313F
- Ray Dalio (Bridgewater Associates) added2025-11-13+9,714 shares · 2025Q313F
- Mario Gabelli (GAMCO) trimmed2025-11-12−225 shares · 2025Q313F
- Norges Bank (Norway SWF) trimmed2025-11-12−51,516 shares · 2024Q313F
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of HUBB…
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 | 2016Q1 | $45.14 | +1055.7% | $633.5M |
| Mario Gabelli (GAMCO) | 2020Q2 | $185.15 | +181.8% | $676K |
| AQR Capital Management | 2016Q1 | $252.77 | +106.4% | $10.5M |
| Jeremy Grantham (GMO) | 2016Q1 | $342.22 | +52.5% | $20.9M |
| Norges Bank (Norway SWF) | 2016Q1 | $349.72 | +49.2% | $76.1M |
| Baillie Gifford & Co | 2020Q4 | $351.97 | +48.2% | $37K |
| Izzy Englander (Millennium Mgmt) | 2016Q1 | $406.17 | +28.4% | $65.2M |
| Wellington Management | 2016Q1 | $419.17 | +24.5% | $1.31B |
| Ray Dalio (Bridgewater Associates) | 2017Q2 | $419.56 | +24.3% | $6.2M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $441.61 | +18.1% | $3.2M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $441.61 | +18.1% | $3.2M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $441.61 | +18.1% | $3.2M |
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions1
- Norges Bank (Norway SWF)+145,898$64.8M
Added to7
- Wellington Management+1,468,701$652.3M
- Jeremy Grantham (GMO)+2,454$1.1M
- Ray Dalio (Bridgewater Associates)+1,505$668K
- AQR Capital Management+336$149K
- Mario Gabelli (GAMCO)+225$100K
- T. Rowe Price+60,071$27K
- Baillie Gifford & Co+27$12K
Trimmed2
- Ken Griffin (Citadel Advisors)−67,533$30.0M
- Izzy Englander (Millennium Mgmt)−36,817$16.4M
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 15 | $82.04B |
| 2022Q2 | 14 | $70.60B |
| 2022Q3 | 12 | $93.8M |
| 2022Q4 | 17 | $1.45B |
| 2023Q1 | 14 | $1.51B |
| 2023Q2 | 14 | $2.15B |
| 2023Q3 | 14 | $2.07B |
| 2023Q4 | 14 | $1.71B |
| 2024Q1 | 14 | $2.56B |
| 2024Q2 | 16 | $2.30B |
| 2024Q3 | 12 | $440.3M |
| 2024Q4 | 12 | $307.8M |
| 2025Q1 | 16 | $216.0M |
| 2025Q2 | 12 | $557.1M |
| 2025Q3 | 11 | $591.8M |
| 2025Q4 | 12 | $1.29B |
Who owns HUBB
12 super-investors · 2025Q4
Tracked stake
4.11M
shares
Combined value
$1.29B
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added7Trim4
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Wellington Management | 2.51M | $1.12B |
| 2 | Norges Bank Norway SWF | 145.9K | $65M |
| 3 | Izzy Englander Millennium Mgmt | 125.0K | $56M |
| 4 | Jeremy Grantham GMO | 40.1K | $18M |
| 5 | Ken Griffin Citadel Advisors | 22.9K | $10M |
| 6 | AQR Capital Management | 20.1K | $9M |
| 7 | Ken Griffin Citadel Advisors | 11.8K | $5M |
| 8 | Ray Dalio Bridgewater Associates | 11.8K | $5M |
| 9 | Ken Griffin Citadel Advisors | 6.1K | $3M |
| 10 | Mario Gabelli GAMCO | 1.3K | $575K |
| 11 | T. Rowe Price | 1.21M | $539K |
| 12 | Baillie Gifford & Co | 70 | $31K |
Recent moves
20 transactions
- +2,454 · 2025Q4
- −67,533 · 2025Q4
- −36,817 · 2025Q4
- +336 · 2025Q4
- +60,071 · 2025Q4
- +1,468,701 · 2025Q4
- +1,505 · 2025Q4
- +145,898 · 2025Q4
- +225 · 2025Q4
- +27 · 2025Q4
- TRIMT. Rowe Price−426,298 · 2025Q3
- +2,550 · 2025Q3
- +163,626 · 2025Q3
- −168,809 · 2025Q3
- −61,415 · 2025Q3
- +9,714 · 2025Q3
- −740 · 2025Q3
- −225 · 2025Q3
- −51,516 · 2024Q3
- −58,080 · 2025Q2
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