A detailed history of Gamma Investing LLC transactions in Halma PLC stock. As of the latest transaction made, Gamma Investing LLC holds 1,671 shares of HALMY stock, worth $0. This represents 0.01% of its overall portfolio holdings.

Number of Shares
1,671
Previous 1,262 32.41%
Holding current value
$0
Previous $118 Million 34.17%
% of portfolio
0.01%
Previous 0.01%

Shares

6 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2025

Jan 02, 2026

BUY
N/A
409 Added 32.41%
1,671 $159 Million
Q3 2025

Oct 02, 2025

BUY
N/A
138 Added 12.28%
1,262 $118 Million
Q2 2025

Jul 14, 2025

BUY
N/A
688 Added 157.8%
1,124 $100 Million
Q1 2025

Apr 14, 2025

SELL
N/A
-28,868 Reduced 98.51%
436 $29.3 Million
Q1 2025

Apr 07, 2025

BUY
N/A
29,265 Added 75038.46%
29,304 $436,000
Q4 2023

Feb 01, 2024

BUY
N/A
39 New
39 $2.19 Million

Others Institutions Holding HALMY

About Halma plc


  • Ticker HALMY
  • Sector Industrials
  • Industry Conglomerates
  • Shares Outstandng 189,823,008
  • Market Cap $10.1B
More about HALMY
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