A detailed history of Janus Henderson Group PLC transactions in Altair Engineering Inc. stock. As of the latest transaction made, Janus Henderson Group PLC holds 1,070,621 shares of ALTR stock, worth $117 Million. This represents 0.05% of its overall portfolio holdings.

Number of Shares
1,070,621
Previous 1,068,822 0.17%
Holding current value
$117 Million
Previous $105 Million 2.43%
% of portfolio
0.05%
Previous 0.06%

Shares

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

Nov 14, 2024

BUY
$81.56 - $100.25 $146,726 - $180,349
1,799 Added 0.17%
1,070,621 $102 Million
Q2 2024

Aug 14, 2024

BUY
$80.45 - $99.2 $66,853 - $82,435
831 Added 0.08%
1,068,822 $105 Million
Q1 2024

May 15, 2024

SELL
$76.51 - $92.26 $4.89 Million - $5.9 Million
-63,914 Reduced 5.65%
1,067,991 $92 Million
Q4 2023

Feb 14, 2024

SELL
$59.11 - $84.42 $7.78 Million - $11.1 Million
-131,565 Reduced 10.41%
1,131,905 $95.2 Million
Q3 2023

Nov 14, 2023

SELL
$60.72 - $75.44 $3.84 Million - $4.77 Million
-63,200 Reduced 4.76%
1,263,470 $79 Million
Q2 2023

Aug 14, 2023

SELL
$66.89 - $77.58 $8.01 Million - $9.29 Million
-119,685 Reduced 8.27%
1,326,670 $101 Million
Q1 2023

May 15, 2023

SELL
$45.6 - $72.11 $6.65 Million - $10.5 Million
-145,829 Reduced 9.16%
1,446,355 $104 Million
Q4 2022

Feb 14, 2023

SELL
$43.85 - $50.3 $343,257 - $393,748
-7,828 Reduced 0.49%
1,592,184 $72.4 Million
Q3 2022

Nov 14, 2022

BUY
$44.22 - $60.88 $9,065 - $12,480
205 Added 0.01%
1,600,012 $70.8 Million
Q2 2022

Aug 15, 2022

BUY
$49.37 - $64.79 $208,440 - $273,543
4,222 Added 0.26%
1,599,807 $84 Million
Q1 2022

May 16, 2022

SELL
$57.65 - $72.65 $4.37 Million - $5.51 Million
-75,874 Reduced 4.54%
1,595,585 $103 Million
Q4 2021

Feb 14, 2022

SELL
$69.24 - $80.73 $12.8 Million - $14.9 Million
-184,694 Reduced 9.95%
1,671,459 $129 Million
Q3 2021

Nov 16, 2021

SELL
$64.17 - $76.39 $8.6 Million - $10.2 Million
-134,040 Reduced 6.74%
1,856,153 $128 Million
Q2 2021

Aug 16, 2021

SELL
$61.59 - $71.46 $1.32 Million - $1.53 Million
-21,352 Reduced 1.06%
1,990,193 $137 Million
Q1 2021

May 17, 2021

SELL
$55.52 - $67.34 $15.9 Million - $19.3 Million
-286,427 Reduced 12.46%
2,011,545 $126 Million
Q4 2020

Feb 16, 2021

SELL
$43.0 - $59.21 $2.69 Million - $3.7 Million
-62,481 Reduced 2.65%
2,297,972 $134 Million
Q3 2020

Nov 16, 2020

SELL
$37.02 - $43.31 $6.91 Million - $8.08 Million
-186,615 Reduced 7.33%
2,360,453 $99.1 Million
Q2 2020

Aug 14, 2020

BUY
$23.44 - $40.21 $1.35 Million - $2.31 Million
57,433 Added 2.31%
2,547,068 $101 Million
Q1 2020

May 14, 2020

BUY
$24.49 - $39.41 $23.8 Million - $38.3 Million
971,153 Added 63.96%
2,489,635 $66 Million
Q4 2019

Feb 18, 2020

BUY
$28.32 - $38.04 $22.8 Million - $30.6 Million
803,524 Added 112.39%
1,518,482 $54.5 Million
Q3 2019

Nov 14, 2019

BUY
$32.3 - $42.87 $2.18 Million - $2.89 Million
67,438 Added 10.41%
714,958 $24.8 Million
Q2 2019

Jul 31, 2019

BUY
$34.05 - $40.39 $1.66 Million - $1.97 Million
48,660 Added 8.13%
647,520 $26.2 Million
Q1 2019

Apr 30, 2019

BUY
$25.63 - $39.02 $2.24 Million - $3.41 Million
87,374 Added 17.08%
598,860 $22 Million
Q4 2018

Feb 06, 2019

SELL
$25.5 - $42.75 $73,440 - $123,120
-2,880 Reduced 0.56%
511,486 $14.1 Million
Q3 2018

Nov 09, 2018

SELL
$33.8 - $43.45 $5,205 - $6,691
-154 Reduced 0.03%
514,366 $22.3 Million
Q2 2018

Aug 10, 2018

BUY
$27.99 - $36.75 $3.16 Million - $4.15 Million
112,872 Added 28.1%
514,520 $17.6 Million
Q1 2018

May 14, 2018

BUY
$24.27 - $32.12 $1.81 Million - $2.4 Million
74,586 Added 22.8%
401,648 $12.6 Million
Q4 2017

Feb 09, 2018

BUY
$17.41 - $24.9 $5.69 Million - $8.14 Million
327,062
327,062 $7.82 Million

Others Institutions Holding ALTR

About Altair Engineering Inc.


  • Ticker ALTR
  • Exchange NASDAQ
  • Sector Technology
  • Industry Software—Infrastructure
  • Shares Outstandng 52,201,700
  • Market Cap $5.69B
  • Description
  • Altair Engineering Inc., together with its subsidiaries, provides software and cloud solutions in the areas of simulation, high-performance computing, data analytics, and artificial intelligence worldwide. The company operates in two segments, Software and Client Engineering Services. The Software segment includes solvers and optimization techno...
More about ALTR
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