A detailed history of William Blair Investment Management, LLC transactions in Allegion PLC stock. As of the latest transaction made, William Blair Investment Management, LLC holds 3,070 shares of ALLE stock, worth $419,484. This represents 0.0% of its overall portfolio holdings.

Number of Shares
3,070
Previous 3,115 1.44%
Holding current value
$419,484
Previous $368,000 21.47%
% of portfolio
0.0%
Previous 0.0%

Shares

19 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 08, 2024

SELL
$114.67 - $145.7 $5,160 - $6,556
-45 Reduced 1.44%
3,070 $447,000
Q1 2024

May 08, 2024

BUY
$118.72 - $135.29 $13,771 - $15,693
116 Added 3.87%
3,115 $419,000
Q4 2023

Feb 09, 2024

BUY
$96.52 - $127.59 $289,463 - $382,642
2,999 New
2,999 $379,000
Q4 2021

Feb 14, 2022

SELL
$122.79 - $136.85 $25.1 Million - $28 Million
-204,641 Closed
0 $0
Q3 2021

Nov 10, 2021

SELL
$132.18 - $148.13 $298,991 - $335,070
-2,262 Reduced 1.09%
204,641 $27 Million
Q2 2021

Aug 12, 2021

SELL
$127.75 - $142.55 $255,883 - $285,527
-2,003 Reduced 0.96%
206,903 $28.8 Million
Q1 2021

May 13, 2021

BUY
$107.01 - $126.75 $239,488 - $283,666
2,238 Added 1.08%
208,906 $26.2 Million
Q4 2020

Feb 09, 2021

SELL
$96.36 - $118.26 $5.27 Million - $6.46 Million
-54,648 Reduced 20.91%
206,668 $24.1 Million
Q3 2020

Nov 06, 2020

SELL
$95.37 - $111.6 $3.06 Million - $3.58 Million
-32,080 Reduced 10.93%
261,316 $25.8 Million
Q2 2020

Aug 12, 2020

SELL
$84.04 - $115.54 $183,963 - $252,917
-2,189 Reduced 0.74%
293,396 $30 Million
Q1 2020

May 08, 2020

BUY
$78.6 - $138.9 $81,586 - $144,178
1,038 Added 0.35%
295,585 $27.2 Million
Q4 2019

Feb 12, 2020

SELL
$100.24 - $125.69 $232,456 - $291,475
-2,319 Reduced 0.78%
294,547 $36.7 Million
Q3 2019

Nov 12, 2019

BUY
$93.42 - $111.52 $134,618 - $160,700
1,441 Added 0.49%
296,866 $30.8 Million
Q2 2019

Aug 09, 2019

BUY
$92.42 - $110.55 $281,881 - $337,177
3,050 Added 1.04%
295,425 $32.7 Million
Q1 2019

May 10, 2019

BUY
$79.5 - $93.77 $79,102 - $93,301
995 Added 0.34%
292,375 $26.5 Million
Q4 2018

Feb 13, 2019

BUY
$75.41 - $93.1 $77,973 - $96,265
1,034 Added 0.36%
291,380 $23.2 Million
Q3 2018

Nov 13, 2018

BUY
$76.86 - $90.91 $8.31 Million - $9.83 Million
108,123 Added 59.34%
290,346 $26.3 Million
Q2 2018

Aug 14, 2018

SELL
$74.82 - $86.5 $58,060 - $67,124
-776 Reduced 0.42%
182,223 $14.1 Million
Q1 2018

May 14, 2018

BUY
$77.32 - $87.85 $14.1 Million - $16.1 Million
182,999 New
182,999 $15.6 Million

Others Institutions Holding ALLE

About Allegion plc


  • Ticker ALLE
  • Exchange NYSE
  • Sector Industrials
  • Industry Security & Protection Services
  • Shares Outstandng 87,844,800
  • Market Cap $12B
  • Description
  • Allegion plc manufactures and sells mechanical and electronic security products and solutions worldwide. The company offers door closers, controls, and exit devices; locks, locksets, portable locks, and key systems and services; electronic security products and access control systems; time, attendance, and workforce productivity systems; doors a...
More about ALLE
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