Primecap Management CO Altair Engineering Inc. Transaction History

Primecap Management CO

$127 Billion
Q4 2024

A detailed history of Primecap Management CO transactions in Altair Engineering Inc. stock. As of the latest transaction made, Primecap Management CO holds 238,363 shares of ALTR stock, worth $26.5 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares

238,363

Previous 322,493 26.09%

Holding current value

$26.5 Million

Previous $30.8 Million 15.59%

% of portfolio

0.02%

Previous 0.02%

27 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2024 Feb 10, 2025	SELL	$91.78 - $110.67 $7.72 Million - $9.31 Million	-84,130 Reduced 26.09%	238,363 $26 Million
Q3 2024 Nov 08, 2024	SELL	$81.56 - $100.25 $1.79 Million - $2.2 Million	-21,910 Reduced 6.36%	322,493 $30.8 Million
Q2 2024 Aug 09, 2024	SELL	$80.45 - $99.2 $2.31 Million - $2.85 Million	-28,730 Reduced 7.7%	344,403 $33.8 Million
Q1 2024 May 13, 2024	SELL	$76.51 - $92.26 $893,636 - $1.08 Million	-11,680 Reduced 3.04%	373,133 $32.1 Million
Q4 2023 Feb 09, 2024	SELL	$59.11 - $84.42 $2.33 Million - $3.32 Million	-39,337 Reduced 9.27%	384,813 $32.4 Million
Q3 2023 Nov 13, 2023	SELL	$60.72 - $75.44 $3.45 Million - $4.28 Million	-56,800 Reduced 11.81%	424,150 $26.5 Million
Q2 2023 Aug 11, 2023	SELL	$66.89 - $77.58 $3.91 Million - $4.54 Million	-58,500 Reduced 10.84%	480,950 $36.5 Million
Q1 2023 May 15, 2023	SELL	$45.6 - $72.11 $6.78 Million - $10.7 Million	-148,600 Reduced 21.6%	539,450 $38.9 Million
Q4 2022 Feb 13, 2023	SELL	$43.85 - $50.3 $2.87 Million - $3.29 Million	-65,350 Reduced 8.67%	688,050 $31.3 Million
Q3 2022 Nov 14, 2022	SELL	$44.22 - $60.88 $569,111 - $783,525	-12,870 Reduced 1.68%	753,400 $33.3 Million
Q2 2022 Aug 11, 2022	SELL	$49.37 - $64.79 $1.25 Million - $1.64 Million	-25,280 Reduced 3.19%	766,270 $40.2 Million
Q1 2022 May 11, 2022	SELL	$57.65 - $72.65 $2.47 Million - $3.11 Million	-42,850 Reduced 5.14%	791,550 $51 Million
Q4 2021 Feb 11, 2022	SELL	$69.24 - $80.73 $4.13 Million - $4.81 Million	-59,640 Reduced 6.67%	834,400 $64.5 Million
Q3 2021 Nov 12, 2021	SELL	$64.17 - $76.39 $1.22 Million - $1.45 Million	-18,940 Reduced 2.07%	894,040 $61.6 Million
Q2 2021 Aug 10, 2021	SELL	$61.59 - $71.46 $3.22 Million - $3.74 Million	-52,320 Reduced 5.42%	912,980 $63 Million
Q1 2021 May 14, 2021	SELL	$55.52 - $67.34 $1.64 Million - $1.99 Million	-29,480 Reduced 2.96%	965,300 $60.4 Million
Q4 2020 Feb 08, 2021	SELL	$43.0 - $59.21 $3.16 Million - $4.35 Million	-73,470 Reduced 6.88%	994,780 $57.9 Million
Q3 2020 Nov 13, 2020	SELL	$37.02 - $43.31 $1.9 Million - $2.22 Million	-51,350 Reduced 4.59%	1,068,250 $44.8 Million
Q2 2020 Aug 13, 2020	SELL	$23.44 - $40.21 $2.54 Million - $4.35 Million	-108,200 Reduced 8.81%	1,119,600 $44.5 Million
Q1 2020 May 14, 2020	SELL	$24.49 - $39.41 $2.66 Million - $4.29 Million	-108,800 Reduced 8.14%	1,227,800 $32.5 Million
Q4 2019 Feb 14, 2020	BUY	$28.32 - $38.04 $5.06 Million - $6.79 Million	178,600 Added 15.42%	1,336,600 $48 Million
Q3 2019 Nov 13, 2019	BUY	$32.3 - $42.87 $142,120 - $188,628	4,400 Added 0.38%	1,158,000 $40.1 Million
Q2 2019 Aug 14, 2019	BUY	$34.05 - $40.39 $122,579 - $145,404	3,600 Added 0.31%	1,153,600 $46.6 Million
Q1 2019 May 14, 2019	BUY	$25.63 - $39.02 $5.17 Million - $7.87 Million	201,800 Added 21.28%	1,150,000 $42.3 Million
Q4 2018 Feb 12, 2019	SELL	$25.5 - $42.75 $1.43 Million - $2.4 Million	-56,200 Reduced 5.6%	948,200 $26.2 Million
Q3 2018 Nov 13, 2018	SELL	$33.8 - $43.45 $270,400 - $347,600	-8,000 Reduced 0.79%	1,004,400 $43.6 Million
Q4 2017 Feb 13, 2018	BUY	$17.41 - $24.9 $17.6 Million - $25.2 Million	1,012,400	1,012,400 $24.2 Million

Others Institutions Holding ALTR

# of Institutions

321

Shares Held

58.9M

Call Options Held

180K

Put Options Held

349K

View Full List

About Altair Engineering Inc.

Ticker ALTR
Exchange NASDAQ
Sector Technology
Industry Software—Infrastructure
Shares Outstandng 52,201,700
Market Cap $5.81B
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...

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Primecap Management CO Altair Engineering Inc. Transaction History