Comparable stake leader
NORTHEAST INVESTMENT MANAGEMENT
SEC ownership of ABB LTD
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001091587.
Disclosed value leader
NORTHEAST INVESTMENT MANAGEMENT
Comparable rows
0/49
Latest evidence
31 Mar 2026
- Public ticker
- ABLZF, ABBNY on OTC
- Parsed ownership sources
- 13F
- Largest SEC-reported holder
- NORTHEAST INVESTMENT MANAGEMENT
- Latest parsed ownership date
- 31 Mar 2026
- Issuer CIK
- 0001091587
- Issuer location
- Zurich Switzerland, Switzerland
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of ABB LTD (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
NORTHEAST INVESTMENT MANA...
Disclosed value leader
NORTHEAST INVESTMENT MANA...
Comparable rows
0/49
Latest evidence
31 Mar 2026
13F
Highest disclosed value: $55,908,893
49 rows are not safely comparable across share classes.
Showing 1-8 of 49 holder rows.
Quick read
NORTHEAST INVESTMENT MANAGEMENT has the largest disclosed position value at $55.91M.
0 of 49 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens NORTHEAST INVESTMENT MANAGEMENT's linked filing trail.
Disclosed position value
Top 5
NORTHEAST INVESTMENT MANAGEMENT
$55.91M
KORNITZER CAPITAL MANAGEMENT INC /KS
$27.46M
O'Brien Greene & Co. Inc
$6.72M
Front Row Advisors LLC
$6.4M
RHUMBLINE ADVISERS
$4.52M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-8 of 49 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| NORTHEAST INVESTMENT MANAGEMENT |
13F
Company
|
—
class O/S missing
|
$55,908,893
694,693 shares
|
— | 31 Mar 2026 |
| KORNITZER CAPITAL MANAGEMENT INC /KS |
13F
Company
|
—
class O/S missing
|
$27,460,283
348,920 shares
|
— | 31 Mar 2026 |
| O'Brien Greene & Co. Inc |
13F
Company
|
—
class O/S missing
|
$6,715,412
83,442 shares
|
— | 31 Mar 2026 |
| Front Row Advisors LLC |
13F
Company
|
—
class O/S missing
|
$6,398,200
78,340 shares
|
— | 31 Mar 2026 |
| RHUMBLINE ADVISERS |
13F
Company
|
—
class O/S missing
|
$4,517,485
56,132 shares
|
— | 31 Mar 2026 |
| Royal Palms Capital LLC |
13F
Company
|
—
class O/S missing
|
$3,405,672
42,317 shares
|
— | 31 Mar 2026 |
| GREAT LAKES ADVISORS, LLC |
13F
Company
|
—
class O/S missing
|
$3,160,600
39,272 shares
|
— | 31 Mar 2026 |
| L & S Advisors Inc |
13F
Company
|
—
class O/S missing
|
$2,444,821
30,378 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 14 Jun 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Recent insider transactions for ABB LTD
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.