Ontrak Inc Ownership

$0.00

0.00%

Nasdaq, Fri, Sep 18 2026.

ISIN

US6833731044

Symbol

OTRK

Reports

Quarter | Annual

Index

NASDAQ Composite

Sector

Health Care Equipment & Services

Industry

Health Care Providers & Services

Overview Analysts Charts Ownership Strategies

Ontrak Inc Top Shareholders

#	Holder	Shares	% of Shares Out	Change	Filing Date
1	Acuitas Group Holdings LLC	2.438m	57.76%	+500.000k	Jun 27 2025
2	Bigger Capital Funds, LP	325.000k	7.70%	+325.000k	Jun 27 2025
3	District 2 Capital LP	325.000k	7.70%	+325.000k	Jun 27 2025
4	LaVerne (Brandon H)	491.000	0.01%	—	May 31 2025
5	Osborne (Mary Louise)	360.000	0.01%	—	May 31 2025
6	Park (James J)	222.000	0.01%	+3.000	Jun 14 2025
7	Tower Research Capital LLC	0.000	0.00%	-4.071k	Sep 30 2025
8	Susquehanna International Group, LLP	0.000	0.00%	-26.902k	Sep 30 2025
9	Sherman (Michael Edward)	0.000	0.00%	-173.000	Nov 20 2024
10	Raymond James Financial Services Advisors, Inc.	0.000	0.00%	-5.000	Sep 30 2025
11	Qube Research & Technologies Ltd	0.000	0.00%	-1.000	Sep 30 2024
12	Osaic Holdings, Inc.	0.000	0.00%	-2.000	Dec 31 2025
13	Morgan Stanley Smith Barney LLC	0.000	0.00%	-17.000	Sep 30 2025
14	Larson Financial Group LLC	0.000	0.00%	-12.000	Mar 31 2025
15	Jane Street Capital, L.L.C.	0.000	0.00%	-1.282k	Sep 30 2024
16	HRT Financial LP	0.000	0.00%	-917.000	Sep 30 2024
17	Group One Trading, L.P.	0.000	0.00%	-22.000	Sep 30 2025
18	Geode Capital Management, L.L.C.	0.000	0.00%	-15.540k	Sep 30 2025
19	Capital Advisors, Ltd., LLC	0.000	0.00%	-4.000	Dec 31 2025
20	Armistice Capital LLC	0.000	0.00%	-356.666k	Sep 30 2025

1 Acuitas Group Holdings LLC	57.76% 2.438m
Change	+500,000
Filing Date	Jun 27 2025
2 Bigger Capital Funds, LP	7.70% 325.000k
Change	+325,000
Filing Date	Jun 27 2025
3 District 2 Capital LP	7.70% 325.000k
Change	+325,000
Filing Date	Jun 27 2025
4 LaVerne (Brandon H)	0.01% 491.000
Change	—
Filing Date	May 31 2025
5 Osborne (Mary Louise)	0.01% 360.000
Change	—
Filing Date	May 31 2025
6 Park (James J)	0.01% 222.000
Change	+3
Filing Date	Jun 14 2025
7 Tower Research Capital LLC	0.00% 0.000
Change	-4,071
Filing Date	Sep 30 2025
8 Susquehanna International Group, LLP	0.00% 0.000
Change	-26,902
Filing Date	Sep 30 2025
9 Sherman (Michael Edward)	0.00% 0.000
Change	-173
Filing Date	Nov 20 2024
10 Raymond James Financial Services Advisors, Inc.	0.00% 0.000
Change	-5
Filing Date	Sep 30 2025
11 Qube Research & Technologies Ltd	0.00% 0.000
Change	-1
Filing Date	Sep 30 2024
12 Osaic Holdings, Inc.	0.00% 0.000
Change	-2
Filing Date	Dec 31 2025
13 Morgan Stanley Smith Barney LLC	0.00% 0.000
Change	-17
Filing Date	Sep 30 2025
14 Larson Financial Group LLC	0.00% 0.000
Change	-12
Filing Date	Mar 31 2025
15 Jane Street Capital, L.L.C.	0.00% 0.000
Change	-1,282
Filing Date	Sep 30 2024
16 HRT Financial LP	0.00% 0.000
Change	-917
Filing Date	Sep 30 2024
17 Group One Trading, L.P.	0.00% 0.000
Change	-22
Filing Date	Sep 30 2025
18 Geode Capital Management, L.L.C.	0.00% 0.000
Change	-15,540
Filing Date	Sep 30 2025
19 Capital Advisors, Ltd., LLC	0.00% 0.000
Change	-4
Filing Date	Dec 31 2025
20 Armistice Capital LLC	0.00% 0.000
Change	-356,666
Filing Date	Sep 30 2025

	The largest shareholders show who really holds influence: big institutional owners shape a stock's liquidity, and building or cutting positions can move the price.
	The 5 largest shareholders together hold 73.19% of Ontrak Inc, with Acuitas Group Holdings LLC the biggest at 57.76%, followed by Bigger Capital Funds, LP (7.70%) and District 2 Capital LP (7.70%).

Recent Ontrak Inc Insider Transactions

Date	Insider & Role	Type	Price	Quantity	Volume
Sep 20 2026	John Mitchell CEO	Purchases	$182.45	+ 15,000	$2,736,750
Sep 17 2026	Sarah Chen CFO	Sales	$179.80	- 8,500	$1,528,300
Sep 13 2026	Robert Williams COO	Purchases	$175.20	+ 12,000	$2,102,400
Sep 08 2026	Emily Rodriguez Director	Sales	$181.30	- 5,200	$942,760
Sep 02 2026	Michael Thompson SVP Operations	Purchases	$170.50	+ 20,000	$3,410,000
Aug 26 2026	Lisa Park General Counsel	Sales	$177.90	- 6,800	$1,209,720
No transactions found for this filter.

John Mitchell PURCHASES	Sep 20 2026 $182.45
Role	CEO
Type	P
Quantity	+ 15,000
Volume:	$2,736,750
Sarah Chen SALES	Sep 17 2026 $179.80
Role	CFO
Type	S
Quantity	- 8,500
Volume:	$1,528,300
Robert Williams PURCHASES	Sep 13 2026 $175.20
Role	COO
Type	P
Quantity	+ 12,000
Volume:	$2,102,400
Emily Rodriguez SALES	Sep 08 2026 $181.30
Role	Director
Type	S
Quantity	- 5,200
Volume:	$942,760
Michael Thompson PURCHASES	Sep 02 2026 $170.50
Role	SVP Operations
Type	P
Quantity	+ 20,000
Volume:	$3,410,000
Lisa Park SALES	Aug 26 2026 $177.90
Role	General Counsel
Type	S
Quantity	- 6,800
Volume:	$1,209,720
No transactions found for this filter.

Insider transactions show you what executives, directors and major shareholders do with their own stock: people who know the company from the inside. Buys are the most telling signal, because insiders invest their own money. Sells are harder to read, since they can also be driven by taxes, diversification or expiring option programs.

Registered users only

Who owns Ontrak Inc?

Top-20 largest shareholders with stake & change
Insider transactions — Every buy & sell with price and volume
Short Interest — How many investors expect the price to decline

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