Simulations Plus Ownership | Who Owns Simulations Plus?

Overview Forecast RevenueFinancials Chart Transcripts

Simulations Plus Ownership Summary

Simulations Plus is owned by 22.63% institutional investors, 17.32% insiders, and 60.05% retail investors. Blackrock is the largest institutional shareholder, holding 12.33% of SLP shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 4.86% of its assets in Simulations Plus shares.

SLP Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Simulations Plus	22.63%	17.32%	60.05%
Sector	Healthcare Stocks	42.52%	10.82%	46.66%
Industry	Healthcare Information Services Stocks	41.60%	12.53%	45.86%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock	2.46M	12.33%	$119.84M
Morgan stanley	1.30M	6.45%	$19.55M
Blackrock funding, inc. /de	1.22M	6.09%	$18.46M
Tributary capital management	1.14M	5.65%	$17.13M
Vanguard group	974.48K	4.84%	$14.69M
First light asset management	767.76K	3.82%	$11.57M
Rockefeller capital management	745.96K	3.71%	$11.24M
Ameriprise financial	722.34K	3.59%	$10.89B
Janus henderson group	542.90K	2.71%	$15.14M
Dimensional fund advisors lp	410.85K	2.04%	$6.19M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Kopion asset management	185.39K	1.81%	$2.79M
Sio capital management	320.31K	1.22%	$4.83M
First light asset management	767.76K	1.09%	$11.57M
Tributary capital management	1.14M	0.81%	$17.13M
Values first advisors	56.46K	0.46%	$850.82K
Herald investment management	200.00K	0.40%	$3.02M
Connective capital management	25.24K	0.35%	$380.37K
Illumine investment management	31.41K	0.34%	$473.31K
Cook wealth management group	12.39K	0.19%	$414.93K
North star investment management	168.13K	0.16%	$2.53M

Top Buyers

Holder	Shares	% Assets	Change
Tributary capital management	1.14M	0.81%	775.70K
Janus henderson group	542.90K	0.01%	535.99K
Morgan stanley	1.30M	0.00%	495.79K
First light asset management	767.76K	1.09%	410.60K
Rockefeller capital management	745.96K	0.02%	366.80K

Top Sellers

Holder	Shares	% Assets	Change
Conestoga capital advisors	-	-	-1.28M
Blackrock funding, inc. /de	1.22M	0.00%	-1.28M
Neuberger berman group	-	-	-1.27M
Ophir asset management pty	-	-	-598.18K
Voya investment management	-	-	-391.50K

New Positions

Holder	Shares	% Assets	Change	Value
Sio capital management	320.31K	1.22%	320.31K	$4.83M
Herald investment management	200.00K	0.40%	200.00K	$3.02M
Walleye capital	153.71K	0.01%	153.71K	$2.32M
Hrt financial lp	122.88K	0.01%	122.88K	$1.85M
Two sigma investments, lp	90.72K	0.00%	90.72K	$1.37M

Sold Out

Holder	Change
Mendota financial group	-1.00
Capital performance advisors llp	-1.00
Ifp advisors	-5.00
True wealth design	-8.00
Farmers & merchants investments	-11.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	67	-57.59%	4,552,126	-73.26%	22	0.32%	38	-53.66%	16	-64.44%
Jun 30, 2025	154	-4.94%	16,610,348	-1.53%	82	1.17%	81	-7.95%	44	4.76%
Mar 31, 2025	161	-3.59%	16,866,234	6.00%	83	1.33%	87	-	43	-14.00%
Dec 31, 2024	156	-8.77%	14,817,401	-3.89%	73	1.25%	80	-13.04%	48	11.63%
Sep 30, 2024	171	-2.84%	15,402,657	-4.21%	76	1.19%	92	22.67%	43	-28.33%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Small-Cap ETF	977.97K	4.86%	-
Conestoga Small Cap Investors	884.73K	4.40%	-896.00K
Neuberger Berman Genesis Inv	838.31K	4.19%	-29.16K
Janus Henderson Venture D	759.26K	3.77%	-78.85K
Janus Henderson US Small Cap Growth	759.26K	3.77%	-78.85K
Vanguard Total Stock Mkt Idx Inv	513.13K	2.55%	-11.31K
Janus Henderson US Small Cap Growth MA	504.63K	2.51%	504.63K
Vanguard US Total Market Shares ETF	494.70K	2.46%	-
Conestoga Small Cap Growth	410.67K	2.04%	-400.58K
iShares Russell 2000 ETF	397.79K	1.98%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Dec 01, 2025	LaVange Lisa	-	Sell	$14.64K
Oct 01, 2025	WOLTOSZ WALTER S		Sell	$307.80K
Sep 02, 2025	LaVange Lisa	-	Sell	$12.22K
Aug 01, 2025	LaVange Lisa	-	Sell	$11.21K
Jul 01, 2025	WOLTOSZ WALTER S		Sell	$227.12K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	2
2025 Q3	-	4
2025 Q2	-	9
2025 Q1	-	5
2024 Q4	-	5

SLP Ownership FAQ

Who Owns Simulations Plus?

Simulations Plus shareholders are primarily institutional investors at 22.63%, followed by 17.32% insiders and 60.05% retail investors. The average institutional ownership in Simulations Plus's industry, Healthcare Information Services Stocks , is 41.60%, which Simulations Plus falls below.

Who owns the most shares of Simulations Plus?

Simulations Plus’s largest shareholders are Blackrock (2.46M shares, 12.33%), Morgan stanley (1.3M shares, 6.45%), and Blackrock funding, inc. /de (1.22M shares, 6.09%). Together, they hold 24.87% of Simulations Plus’s total shares outstanding.

Does Blackrock own Simulations Plus?

Yes, BlackRock owns 12.33% of Simulations Plus, totaling 2.46M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 119.84M$. In the last quarter, BlackRock decreased its holdings by -48.577K shares, a -1.93% change.

Who is Simulations Plus’s biggest shareholder by percentage of total assets invested?

Kopion asset management is Simulations Plus’s biggest shareholder by percentage of total assets invested, with 1.81% of its assets in 185.39K Simulations Plus shares, valued at 2.79M$.

Who is the top mutual fund holder of Simulations Plus shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of Simulations Plus shares, with 4.86% of its total shares outstanding invested in 977.97K Simulations Plus shares.

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