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ABB

ABB Ltd

Delisted

ABB was delisted on the 22nd of May, 2023.

50 hedge funds and large institutions have $134M invested in ABB Ltd in 2026 Q1 according to their latest regulatory filings, with 8 funds opening new positions, 6 increasing their positions, 19 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed

14% more first-time investments, than exits

New positions opened: 8 | Existing positions closed: 7

4% less funds holding

Funds holding: 5250 (-2)

56% less capital invested

Capital invested by funds: $305M → $134M (-$171M)

67% less funds holding in top 10

Funds holding in top 10: 31 (-2)

68% less repeat investments, than reductions

Existing positions increased: 6 | Existing positions reduced: 19

Holders
50
Holders Change
-2
Holders Change %
-3.85%
% of All Funds
0%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0%
New
8
Increased
6
Reduced
19
Closed
7
Calls
Puts
Net Calls
Net Calls Change

ABB Hedge Fund Activity: Q1 2026 in Review

50 institutional investors reported a position in ABB Ltd (ABB) for Q1 2026, worth a combined $134M — down 56% from $305M a quarter earlier.

Buyers outnumbered sellers: 8 funds opened new ABB positions and 7 closed out — a net gain of 1 holder — while 6 added to existing stakes and 19 trimmed.

The largest buyer was O'Brien Greene & Co, opening a new position worth an estimated $6.72M. The largest seller was Steigerwald Gordon & Koch, exiting entirely with an estimated $28.2M sold.

  • 50 institutional investors held ABB Ltd (ABB) as of Q1 2026, down from 52 in Q4 2025.
  • Funds reported $134M of ABB Ltd stock for Q1 2026, down 56% quarter-over-quarter.
  • 8 funds opened new ABB Ltd positions in Q1 2026 and 7 closed out, a net change of +1 holder.
  • The largest ABB Ltd buyer in Q1 2026 was O'Brien Greene & Co, an estimated $6.72M added.
  • The largest ABB Ltd seller in Q1 2026 was Steigerwald Gordon & Koch, an estimated $28.2M sold.

Based on aggregated 13F filings for Q1 2026.