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ZYXI

Zynex
ZYXI

Delisted

ZYXI was delisted on the 23rd of December, 2025.

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110 hedge funds and large institutions have $119M invested in Zynex in 2021 Q3 according to their latest regulatory filings, with 17 funds opening new positions, 31 increasing their positions, 38 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed

119% more call options, than puts

Call options by funds: $5.44M | Put options by funds: $2.48M

0.44% less ownership

Funds ownership: 33.45% → 33.01% (-0.44%)

8% less funds holding

Funds holding: 120 → 110 (-10)

18% less repeat investments, than reductions

Existing positions increased: 31 | Existing positions reduced: 38

28% less capital invested

Capital invested by funds: $164M → $119M (-$45.2M)

35% less first-time investments, than exits

New positions opened: 17 | Existing positions closed: 26

Holders
110
Holders Change
-10
Holders Change %
-8.33%
% of All Funds
1.93%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
17
Increased
31
Reduced
38
Closed
26
Calls
$5.44M
Puts
$2.48M
Net Calls
+$2.96M
Net Calls Change
-$1.72M

Top Buyers

Rank Fund Capital Flow
1
Millennium Management
Millennium Management
New York
+$4.79M
2
ZIM
Zacks Investment Management
Illinois
+$1.01M
3
Citadel Advisors
Citadel Advisors
Florida
+$686K
4
UBS Group
UBS Group
Switzerland
+$602K
5
PI
PEAK6 Investments
Illinois
+$516K

Top Sellers

Rank Fund Capital Flow
1
TCM
Tygh Capital Management
Oregon
-$3.43M
2
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance)
Ontario, Canada
-$1.24M
3
Group One Trading
Group One Trading
Illinois
-$727K
4
SGI
Summit Global Investments
Utah
-$654K
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$626K
Name Holding Trade Value Shares
Change 		Change in
Stake
CS
76
Credit Suisse
Switzerland
$140K -$12K -933 -6%
AIG
77
American International Group
New York
$139K -$5.66K -440 -3%
Deutsche Bank
78
Deutsche Bank
Germany
$136K -$130K -10,129 -43%
Royal Bank of Canada
79
Royal Bank of Canada
Ontario, Canada
$133K -$183K -14,214 -53%
RCM
80
Radnor Capital Management
Pennsylvania
$128K +$159K +12,375 New
OR
81
Olympiad Research
Connecticut
$127K +$158K +12,311 New
Citigroup
82
Citigroup
New York
$124K -$6.16K -479 -4%
EARNEST Partners
83
EARNEST Partners
Georgia
$123K – – –
AB
84
Amalgamated Bank
New York
$119K -$1.2K -93 -0.8%
State Board of Administration of Florida Retirement System
85
State Board of Administration of Florida Retirement System
Florida
$118K – – –
PRWA
86
Platte River Wealth Advisors
Colorado
$114K +$141K +11,000 New
OPERF
87
Oregon Public Employees Retirement Fund
Oregon
$91K – – –
AAP
88
Arax Advisory Partners
Colorado
$88K – – –
MIM
89
MetLife Investment Management
New Jersey
$85.7K +$106K +8,281 New
State of Tennessee, Department of Treasury
90
State of Tennessee, Department of Treasury
Tennessee
$72K -$9.46K -736 -10%
MLICM
91
Metropolitan Life Insurance Company (MetLife)
New York
$64.9K +$80.5K +6,266 New
Zurich Cantonal Bank
92
Zurich Cantonal Bank
Switzerland
$45K – – –
TRSOTSOK
93
Teachers Retirement System of the State of Kentucky
Kentucky
$44K – – –
TRCT
94
Tower Research Capital (TRC)
New York
$37K +$16.6K +1,294 +56%
MOACM
95
Mutual of America Capital Management
New York
$30K -$1.88K -146 -5%
FP
96
Financial Perspectives
Minnesota
$16.3K – – –
AIP
97
Ameritas Investment Partners
Nebraska
$16K – – –
Macquarie Group
98
Macquarie Group
Australia
$14K – – –
MSFP
99
Mark Sheptoff Financial Planning
Connecticut
$6K – – –
Baillie Gifford & Co
100
Baillie Gifford & Co
United Kingdom
$5K – – –
2 3
4
5 6

ZYXI Hedge Fund Activity: Q3 2021 in Review

110 of the 5,713 institutional investors tracked by Wall St. Rank reported a position in Zynex (ZYXI) for Q3 2021, worth a combined $119M — down 28% from $164M a quarter earlier.

Sellers outnumbered buyers: 26 funds closed out of ZYXI and 17 opened new positions — a net loss of 9 holders — while 38 trimmed existing stakes and 31 added.

The largest buyer was Millennium Management, opening a new position worth an estimated $4.79M. The largest seller was Tygh Capital Management, exiting entirely with an estimated $3.43M sold.

  • 110 institutional investors held Zynex (ZYXI) as of Q3 2021, down from 120 in Q2 2021.
  • Funds reported $119M of Zynex stock for Q3 2021, down 28% quarter-over-quarter.
  • 17 funds opened new Zynex positions in Q3 2021 and 26 closed out, a net change of -9 holders.
  • The largest Zynex buyer in Q3 2021 was Millennium Management, an estimated $4.79M added.
  • The largest Zynex seller in Q3 2021 was Tygh Capital Management, an estimated $3.43M sold.

Based on aggregated 13F filings for Q3 2021.