AZPN Insider Trading

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Insider Trading History
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About

Insider Ownership Percentage: 1.00%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $219,100.00

Aspen Technology Insider Trading History Chart

Aspen Technology Share Price & Price History

^$264.33

+0.30 (1.20%)

As of 03/12/2025 01:00 AM ET

Days: 30 | 90 | 365

Aspen Technology Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
8/28/2024	Robert M. Whelan, Jr.	Director	Sell	1,000	$219.10	$219,100.00	8,540
6/12/2023	Robert M. Whelan, Jr.	Director	Sell	3,114	$164.56	$512,439.84	5,840
11/30/2022	Frederic G. Hammond	VP	Sell	2,495	$223.75	$558,256.25	20,152
9/7/2022	Frederic G. Hammond	VP	Sell	4,262	$211.57	$901,711.34	20,606
5/11/2022	Robert M. Whelan, Jr.	Director	Sell	4,010	$159.07	$637,870.70	12,865

SEC Filings (Institutional Ownership Changes) for Aspen Technology (NASDAQ:AZPN)

45.66% of Aspen Technology stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Aspen Technology Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
3/24/2025	Wellington Management Group LLP	76,509	$19.10M	0.0%	-76.9%	0.121%
3/18/2025	California State Teachers Retirement System	50,905	$12.71M	0.0%	-2.0%	0.080%
3/17/2025	Wealth Enhancement Advisory Services LLC	1,519	$0.38M	0.0%	+15.8%	0.002%
3/14/2025	Lansforsakringar Fondforvaltning AB publ	10,976	$2.74M	0.0%	N/A	0.017%
3/4/2025	Siemens Fonds Invest GmbH	10,689	$2.73M	0.1%	N/A	0.017%
2/28/2025	Universal Beteiligungs und Servicegesellschaft mbH	4,267	$1.07M	0.0%	N/A	0.007%
2/27/2025	ABLE Financial Group LLC	7,318	$1.83M	0.5%	+14.0%	0.012%
2/25/2025	Polar Asset Management Partners Inc.	5,000	$1.25M	0.0%	N/A	0.008%
2/20/2025	Forum Financial Management LP	1,862	$0.47M	0.0%	+114.3%	0.003%
2/19/2025	Toronto Dominion Bank	3,832	$0.96M	0.0%	-1.5%	0.006%
2/19/2025	Public Employees Retirement System of Ohio	9,238	$2.31M	0.0%	-5.4%	0.015%
2/18/2025	Alpine Global Management LLC	6,900	$1.72M	0.4%	N/A	0.011%
2/18/2025	Kolinsky Wealth Management LLC	1,448	$0.36M	0.2%	+9.0%	0.002%
2/17/2025	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	198,352	$49.52M	0.0%	-21.1%	0.313%
2/17/2025	Sone Capital Management LLC	26,100	$6.52M	0.8%	N/A	0.041%
2/17/2025	Squarepoint Ops LLC	10,106	$2.52M	0.0%	N/A	0.016%
2/17/2025	Twin Securities Inc.	42,132	$10.52M	6.2%	N/A	0.067%
2/17/2025	Toronto Dominion Bank	3,832	$0.96M	0.0%	-1.5%	0.006%
2/17/2025	Sculptor Capital LP	37,238	$9.30M	0.1%	N/A	0.059%
2/17/2025	Siemens Fonds Invest GmbH	10,689	$2.73M	0.1%	N/A	0.017%
2/17/2025	Shell Asset Management Co.	643	$0.16M	0.0%	-11.7%	0.001%
2/17/2025	Sona Asset Management US LLC	35,631	$8.90M	0.4%	N/A	0.056%
2/17/2025	Royal Bank of Canada	170,263	$42.50M	0.0%	+77.5%	0.269%
2/17/2025	Polar Asset Management Partners Inc.	5,000	$1.25M	0.0%	N/A	0.008%
2/17/2025	ProShare Advisors LLC	1,501	$0.38M	0.0%	+4.0%	0.002%
2/17/2025	Quantinno Capital Management LP	2,122	$0.53M	0.0%	+34.4%	0.003%
2/17/2025	Man Group plc	110,293	$27.53M	0.1%	+1,400.4%	0.174%
2/17/2025	Nomura Holdings Inc.	199,396	$49.78M	0.1%	N/A	0.315%
2/17/2025	Nuveen Asset Management LLC	124,398	$31.05M	0.0%	+42.7%	0.196%
2/17/2025	OMERS ADMINISTRATION Corp	1,197	$0.30M	0.0%	-45.5%	0.002%
2/17/2025	Millennium Management LLC	55,680	$13.90M	0.0%	+417.1%	0.088%
2/17/2025	LMR Partners LLP	10,000	$2.50M	0.0%	N/A	0.016%
2/17/2025	Lighthouse Investment Partners LLC	1,774	$0.44M	0.0%	-83.9%	0.003%
2/17/2025	Janus Henderson Group PLC	155,678	$38.86M	0.0%	-32.8%	0.246%
2/17/2025	K2 Principal Fund L.P.	1,000	$0.25M	0.0%	N/A	0.002%
2/17/2025	Hudson Bay Capital Management LP	78,121	$19.50M	0.1%	N/A	0.123%
2/17/2025	Gotham Asset Management LLC	1,817	$0.45M	0.0%	-25.7%	0.003%
2/17/2025	Governors Lane LP	135,100	$33.73M	2.6%	N/A	0.213%
2/17/2025	Graham Capital Management L.P.	6,682	$1.67M	0.0%	-21.0%	0.011%
2/17/2025	Focus Partners Wealth	969	$0.25M	0.0%	N/A	0.002%
2/17/2025	First Manhattan CO. LLC.	674,006	$170.45M	0.5%	-24.6%	1.065%
2/17/2025	FORA Capital LLC	7,273	$1.82M	0.2%	N/A	0.011%
2/17/2025	D. E. Shaw & Co. Inc.	125,257	$31.27M	0.0%	-17.7%	0.198%
2/17/2025	Deutsche Bank AG	509,410	$127.16M	0.0%	+351.6%	0.805%
2/17/2025	CoreCap Advisors LLC	488	$0.12M	0.0%	-56.4%	0.001%
2/17/2025	Cetera Investment Advisers	3,953	$0.99M	0.0%	-35.7%	0.006%
2/17/2025	Centiva Capital LP	10,000	$2.50M	0.1%	N/A	0.016%
2/17/2025	Brevan Howard Capital Management LP	6,869	$1.72M	0.0%	+271.1%	0.011%
2/17/2025	Capstone Investment Advisors LLC	2,100	$0.52M	0.0%	-48.7%	0.003%
2/17/2025	Captrust Financial Advisors	2,776	$0.69M	0.0%	+66.6%	0.004%
2/17/2025	Caxton Associates LP	2,223	$0.56M	0.0%	N/A	0.004%
2/17/2025	Balyasny Asset Management L.P.	85,623	$21.37M	0.0%	+199.3%	0.135%
2/17/2025	Bamco Inc. NY	253,214	$63.21M	0.2%	-45.9%	0.400%
2/17/2025	Bardin Hill Management Partners LP	5,618	$1.40M	0.7%	N/A	0.009%
2/17/2025	BLI Banque de Luxembourg Investments	59,544	$14.83M	0.4%	N/A	0.094%
2/17/2025	BNP Paribas Financial Markets	14,589	$3.64M	0.0%	N/A	0.023%
2/17/2025	Ameriprise Financial Inc.	29,852	$7.45M	0.0%	-54.4%	0.047%
2/14/2025	AQR Arbitrage LLC	123,424	$30.81M	0.7%	N/A	0.195%
2/14/2025	Jane Street Group LLC	1,409	$0.35M	0.0%	-23.7%	0.002%
2/14/2025	Comerica Bank	14,595	$3.64M	0.0%	-5.7%	0.023%
2/14/2025	Schonfeld Strategic Advisors LLC	35,793	$8.94M	0.1%	+1,500.0%	0.057%
2/14/2025	Paloma Partners Management Co	1,425	$0.36M	0.0%	-97.0%	0.002%
2/14/2025	Pentwater Capital Management LP	38,000	$9.49M	0.1%	N/A	0.060%
2/14/2025	TIG Advisors LLC	194,789	$48.63M	3.4%	N/A	0.308%
2/14/2025	Lido Advisors LLC	1,017	$0.25M	0.0%	N/A	0.002%
2/14/2025	Northern Trust Corp	269,548	$67.29M	0.0%	+32.8%	0.426%
2/14/2025	The Manufacturers Life Insurance Company	22,229	$5.55M	0.0%	-1.8%	0.035%
2/14/2025	Public Employees Retirement Association of Colorado	73,831	$18.43M	0.1%	-0.1%	0.117%
2/14/2025	Lord Abbett & CO. LLC	93,750	$23.40M	0.1%	-15.9%	0.148%
2/14/2025	Voya Investment Management LLC	3,332	$0.83M	0.0%	-98.4%	0.005%
2/14/2025	Integrated Wealth Concepts LLC	2,453	$0.61M	0.0%	-40.2%	0.004%
2/14/2025	Adage Capital Partners GP L.L.C.	66,430	$16.58M	0.0%	N/A	0.105%
2/14/2025	Two Creeks Capital Management LP	181,899	$45.41M	2.8%	-6.2%	0.287%
2/14/2025	Price T Rowe Associates Inc. MD	20,346	$5.08M	0.0%	+7.2%	0.032%
2/14/2025	Pinebridge Investments L.P.	11,189	$2.79M	0.0%	+42.4%	0.018%
2/14/2025	Dark Forest Capital Management LP	1,723	$0.43M	0.1%	N/A	0.003%
2/14/2025	Alpine Global Management LLC	6,900	$1.72M	0.4%	N/A	0.011%
2/14/2025	Nekton Capital Ltd.	31,600	$7.89M	20.7%	N/A	0.050%
2/14/2025	Hsbc Holdings PLC	52,121	$13.02M	0.0%	+149.6%	0.082%
2/14/2025	ClearAlpha Technologies LP	6,032	$1.51M	1.0%	N/A	0.010%
2/14/2025	J. Safra Sarasin Holding AG	10,867	$2.71M	0.0%	N/A	0.017%
2/14/2025	OneDigital Investment Advisors LLC	921	$0.23M	0.0%	-64.8%	0.001%
2/14/2025	Stifel Financial Corp	96,133	$24M	0.0%	-1.2%	0.152%
2/14/2025	State of Tennessee Department of Treasury	12,506	$3.12M	0.0%	-2.7%	0.020%
2/14/2025	Tower Research Capital LLC TRC	1,599	$0.40M	0.0%	+12.1%	0.003%
2/14/2025	Teachers Retirement System of The State of Kentucky	9,178	$2.29M	0.0%	-4.3%	0.014%
2/14/2025	Kayne Anderson Rudnick Investment Management LLC	3,772,339	$941.69M	2.2%	-9.3%	5.959%
2/14/2025	Mirabella Financial Services LLP	11,105	$2.77M	0.2%	-17.2%	0.018%
2/14/2025	MetLife Investment Management LLC	14,981	$3.74M	0.0%	+9.1%	0.024%
2/14/2025	Natixis	48,921	$12.21M	0.1%	N/A	0.077%
2/14/2025	Ossiam	1,319	$0.33M	0.0%	+79.7%	0.002%
2/14/2025	BI Asset Management Fondsmaeglerselskab A S	1,824	$0.46M	0.0%	-62.5%	0.003%
2/14/2025	Dimensional Fund Advisors LP	623,820	$155.72M	0.0%	+2.0%	0.985%
2/14/2025	First Trust Advisors LP	26,928	$6.72M	0.0%	+17.6%	0.043%
2/14/2025	Forum Financial Management LP	1,862	$0.47M	0.0%	+114.3%	0.003%
2/13/2025	Canada Pension Plan Investment Board	2,200	$0.55M	0.0%	N/A	0.003%
2/13/2025	Marshall Wace LLP	12,110	$3.02M	0.0%	-81.1%	0.019%
2/13/2025	GABELLI & Co INVESTMENT ADVISERS INC.	4,650	$1.16M	0.2%	N/A	0.007%
2/13/2025	Gabelli Funds LLC	5,617	$1.40M	0.0%	+199.1%	0.009%
2/13/2025	Guggenheim Capital LLC	2,261	$0.56M	0.0%	N/A	0.004%

Data available starting January 2016

See Full Table

Aspen Technology, Inc. provides industrial software that focuses on helping customers in asset-intensive industries worldwide. The company's solutions address complex environments where it is critical to optimize the asset design, operation, and maintenance lifecycle. Its software is used in performance engineering, modeling and design, supply chain management, predictive and prescriptive maintenance, digital grid management, and industrial data management. The company serves a range of asset-intensive industries, including oil and gas exploration and production; oil and gas processing and distribution; and oil and gas refining and marketing, as well as bulk and specialty chemicals, engineering and construction, power and utilities, metals and mining, and pharmaceuticals. Aspen Technology, Inc. was founded in 1981 and is headquartered in Bedford, Massachusetts. Aspen Technology, Inc. operates as a subsidiary of Emerson Electric Co.

Today's Range

Now: $264.33

$264.33

50 Day Range

MA: $263.75

$251.52

$274.80

52 Week Range

Now: $264.33

$171.25

$277.37

Volume

N/A

Average Volume

373,491 shs

Market Capitalization

$16.73 billion

P/E Ratio

3,304.54

Dividend Yield

N/A

Beta

0.73

Who are the company insiders with the largest holdings of Aspen Technology?: Aspen Technology's top insider shareholders include:
Jr Robert M Whelan (Director)
Learn More about top insider investors at Aspen Technology.
Who are the major institutional investors of Aspen Technology?: Aspen Technology's top institutional investors include:
Kayne Anderson Rudnick Investment Management LLC — 5.96%
Vanguard Group Inc. — 4.47%
Nordea Investment Management AB — 1.39%
Franklin Resources Inc. — 1.09%
First Manhattan CO. LLC. — 1.06%
Assenagon Asset Management S.A. — 1.00%
Learn More about top institutional investors of Aspen Technology stock.
Which institutional investors are selling Aspen Technology stock?: Within the previous quarter, AZPN stock was sold by these institutional investors:
Sumitomo Mitsui Trust Group Inc.
Kayne Anderson Rudnick Investment Management LLC
Clearbridge Investments LLC
Wellington Management Group LLP
Wellington Management Group LLP
First Manhattan CO. LLC.
Bamco Inc. NY
Voya Investment Management LLC
Which institutional investors are buying Aspen Technology stock?: Within the last quarter, AZPN stock was purchased by institutional investors including:
Franklin Resources Inc.
Assenagon Asset Management S.A.
Deutsche Bank AG
Norges Bank
Raymond James Financial Inc.
Nomura Holdings Inc.
TIG Advisors LLC
Governors Lane LP