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 1,068,822 shares of ALTR stock, worth $111 Million. This represents 0.06% of its overall portfolio holdings.

Number of Shares
1,068,822
Previous 1,067,991 0.08%
Holding current value
$111 Million
Previous $92 Million 13.94%
% of portfolio
0.06%
Previous 0.05%

Shares

27 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
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 $5.43B
  • 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
Track This Portfolio

Track Janus Henderson Group PLC Portfolio

Follow Janus Henderson Group PLC and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Janus Henderson Group PLC, based on Form 13F filings with the SEC.

News

Stay updated on Janus Henderson Group PLC with notifications on news.