Altair Engineering Ownership | Who Owns Altair Engineering?

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Altair Engineering Ownership Summary

Altair Engineering is owned by 71.22% institutional investors, 2.29% insiders, and 26.49% retail investors. Matrix capital management company, lp is the largest institutional shareholder, holding 15.05% of ALTR shares. Pictet - Robotics I dy EUR is the top mutual fund, with 2.63% of its assets in Altair Engineering shares.

ALTR Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Altair Engineering	71.22%	2.29%	26.49%
Sector	Technology Stocks	54.54%	11.27%	34.19%
Idea	SaaS Stocks List	68.23%	6.57%	25.19%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Matrix capital management company, lp	12.43M	15.05%	$1.22B
Blackrock	7.88M	9.54%	$772.59M
Vanguard group	6.30M	7.63%	$618.00M
Conestoga capital advisors	2.49M	3.01%	$244.08M
Pictet asset management sa	2.39M	2.89%	$234.03M
State street	1.99M	2.41%	$195.02M
Invesco	1.48M	1.79%	$145.04M
Impax asset management group	1.41M	1.70%	$137.12M
Bamco inc /ny/	1.39M	1.68%	$135.89M
Geode capital management	1.37M	1.66%	$134.47M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Matrix capital management company, lp	12.43M	9.28%	$1.22B
Conestoga capital advisors	2.49M	3.66%	$244.08M
Needham investment management	194.00K	1.56%	$19.03M
Thematics asset management	376.28K	1.51%	$36.91M
Moody aldrich partners	65.33K	1.25%	$6.41M
Palisade capital management, lp	356.21K	0.95%	$34.94M
Impax asset management group	1.41M	0.56%	$137.12M
Stephens investment management group	392.66K	0.54%	$38.51M
Edentree asset management	14.50K	0.45%	$1.42M
Bamco inc /ny/	1.39M	0.39%	$135.89M

Top Buyers

Holder	Shares	% Assets	Change
Blackrock	7.88M	0.02%	2.59M
William blair investment management	933.82K	0.24%	933.82K
State street	1.99M	0.01%	733.67K
Vanguard group	6.30M	0.01%	356.66K
Bank of new york mellon	569.11K	0.01%	312.45K

Top Sellers

Holder	Shares	% Assets	Change
Impax asset management group	1.41M	0.56%	-252.79K
Pictet asset management sa	2.39M	0.27%	-236.80K
Eagle asset management	-	-	-162.78K
Great lakes advisors	-	-	-136.04K
Neuberger berman group	140.89K	0.01%	-135.21K

New Positions

Holder	Shares	% Assets	Change	Value
William blair investment management	933.82K	0.24%	933.82K	$91.59M
Corebridge financial	102.35K	0.06%	102.35K	$10.04M
Parallax volatility advisers	100.00K	0.02%	100.00K	$9.81M
Norges bank	71.41K	0.00%	71.41K	$7.00M
Retirement systems of alabama	70.29K	0.03%	70.29K	$6.89M

Sold Out

Holder	Change
Twin tree management, lp	-5.00
Abich financial wealth management	-12.00
Harbor investment advisory	-23.00
Innealta capital	-53.00
Quarry lp	-80.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2024	255	4.08%	60,422,629	0.47%	71	1.38%	135	-13.46%	75	25.00%
Jun 30, 2024	244	2.52%	60,136,990	7.75%	72	1.52%	155	23.02%	60	-21.05%
Mar 31, 2024	238	7.21%	55,810,397	1.68%	69	1.49%	126	4.13%	76	8.57%
Dec 31, 2023	222	13.27%	54,887,840	4.75%	68	1.59%	121	22.22%	70	11.11%
Sep 30, 2023	196	-8.41%	52,397,233	0.95%	65	1.56%	99	-10.00%	63	-13.70%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Pictet - Robotics I dy EUR	2.24M	2.63%	-129.55K
iShares Core S&P Mid-Cap ETF	1.87M	2.20%	1.01K
Vanguard Total Stock Mkt Idx Inv	1.76M	2.07%	-7.21K
Conestoga Small Cap Investors	1.60M	1.88%	35.13K
iShares Russell 2000 ETF	1.48M	1.74%	-3.32K
Vanguard Small Cap Index	1.42M	1.66%	2.75K
Vanguard Information Technology ETF	1.00M	1.18%	4.59K
Vanguard Institutional Extnd Mkt Idx Tr	877.14K	1.03%	-3.21K
Vanguard Small Cap Growth Index Inv	776.86K	0.91%	-2.44K
Baron Small Cap Growth Strategy	725.00K	0.85%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Dec 10, 2024	Dias Nelson	Chief Revenue Officer	Sell	$2.39M
Dec 03, 2024	Srikanth Mahalingam	Chief Technology Officer	Sell	$137.13K
Dec 03, 2024	Scapa James Ralph	Chief Executive Officer	Sell	$1.70M
Nov 29, 2024	Scapa James Ralph	Chief Executive Officer	Sell	$686.99K
Nov 29, 2024	JRS Investments LLC	-	Sell	$686.99K

Insider Transactions Trends

Date	Buy	Sell
2024 Q4	-	46
2024 Q3	-	24
2024 Q2	-	74
2024 Q1	-	59
2023 Q4	-	53

ALTR Ownership FAQ

Who owns the most shares of Altair Engineering?

Altair Engineering’s largest shareholders are Matrix capital management company, lp (12.43M shares, 15.05%), Blackrock (7.88M shares, 9.54%), and Vanguard group (6.3M shares, 7.63%). Together, they hold 32.22% of Altair Engineering’s total shares outstanding.

Does Blackrock own Altair Engineering?

Yes, BlackRock owns 9.54% of Altair Engineering, totaling 7.88M shares as of Jun 2024. This represents 0.02% of BlackRock's total assets, with a market value of 772.59M$. In the last quarter, BlackRock increased its holdings by 2.59M shares, a 49.10% change.

Who is Altair Engineering’s biggest shareholder by percentage of total assets invested?

Matrix capital management company, lp is Altair Engineering’s biggest shareholder by percentage of total assets invested, with 9.28% of its assets in 12.43M Altair Engineering shares, valued at 1.22B$.

Who is the top mutual fund holder of Altair Engineering shares?

Pictet - Robotics I dy EUR is the top mutual fund holder of Altair Engineering shares, with 2.63% of its total shares outstanding invested in 2.24M Altair Engineering shares.

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