Ticker · CUSIP 41165Y100

1S4

HARBORONE BANCORP INC NEW
···Share
Holders (tracked)
6
Combined shares
988,390
Combined value
$13.44M
Last close
Quarter
2025Q3
Tracked holders · last 8 quarters
-2 vs previous quarter over the last 8.
642023Q42025Q3

SEC event timeline

12 events
  1. −56,132 shares · 2025Q4
    Position
  2. −300,761 shares · 2025Q4
    Position
  3. −56,647 shares · 2025Q4
    Position
  4. −13,233 shares · 2025Q4
    Position
  5. −170,817 shares · 2025Q4
    Position
  6. −390,800 shares · 2025Q4
    Position
  7. −53,455 shares · 2025Q3
    Position
  8. +56,285 shares · 2025Q3
    Position
  9. +108,672 shares · 2025Q3
    Position
  10. −37,517 shares · 2025Q3
    Position
  11. −119,939 shares · 2025Q3
    Position
  12. +12,500 shares · 2025Q3
    Position

Insider activity

No insider transactions in the last 30 days.

Who moved on this name in 2025Q3

Position changes reported for the latest quarter, grouped by direction.
New positions0
Trimmed2

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2021Q4
7
$89.2M
2022Q1
6
$132.5M
2022Q2
9
$125.9M
2022Q3
8
$59.1M
2022Q4
9
$65.0M
2023Q1
8
$49.7M
2023Q2
9
$35.5M
2023Q3
6
$37.5M
2023Q4
4
$47.0M
2024Q1
7
$42.5M
2024Q2
9
$47.2M
2024Q3
8
$10.4M
2024Q4
11
$12.2M
2025Q1
9
$18.5M
2025Q2
8
$12.3M
2025Q3
6
$13.4M

Who owns 1S4

6 super-investors · 2025Q3
Tracked stake
988.4K
shares
Combined value
$13M
% of shares outstanding
shares-out unknown
Quarter action mix
Added3Trim2Held1
#ManagerSharesValue
1Renaissance Technologies390.8K$5M
2Izzy Englander
Millennium Mgmt
300.8K$4M
3AQR Capital Management170.8K$2M
4Two Sigma Investments56.6K$770K
5D.E. Shaw & Co.56.1K$763K
6T. Rowe Price13.2K$180K

Recent moves

20 transactions
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