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Hyliion Holdings
HYLN

127 hedge funds and large institutions have $90.7M invested in Hyliion Holdings in 2025 Q4 according to their latest regulatory filings, with 20 funds opening new positions, 41 increasing their positions, 30 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

205% more call options, than puts

Call options by funds: $1.45M | Put options by funds: $475K

37% more repeat investments, than reductions

Existing positions increased: 41 | Existing positions reduced: 30

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

0.94% less ownership

Funds ownership: 28.95% → 28% (-0.94%)

9% less first-time investments, than exits

New positions opened: 20 | Existing positions closed: 22

3% less funds holding

Funds holding: 131 → 127 (-4)

9% less capital invested

Capital invested by funds: $100M → $90.7M (-$9.37M)

Holders
127
Holders Change
-4
Holders Change %
-3.05%
% of All Funds
1.54%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
20
Increased
41
Reduced
30
Closed
22
Calls
$1.45M
Puts
$475K
Net Calls
+$973K
Net Calls Change
-$1.14M

Top Buyers

Rank Fund Capital Flow
1
Invesco
Invesco
Georgia
+$5.45M
2
HHAM
HITE Hedge Asset Management
Massachusetts
+$3.13M
3
Citadel Advisors
Citadel Advisors
Florida
+$757K
4
UBS Group
UBS Group
Switzerland
+$499K
5
BlackRock
BlackRock
New York
+$303K

Top Sellers

Rank Fund Capital Flow
1
Millennium Management
Millennium Management
New York
-$11.6M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$857K
3
Bank of America
Bank of America
North Carolina
-$548K
4
Tudor Investment Corp
Tudor Investment Corp
Connecticut
-$376K
5
Marshall Wace
Marshall Wace
United Kingdom
-$361K
Name Holding Trade Value Shares
Change 		Change in
Stake
Jones Financial Companies
101
Jones Financial Companies
Missouri
$3.13K – – –
PNC Financial Services Group
102
PNC Financial Services Group
Pennsylvania
$1.38K – – –
CFD
103
Creative Financial Designs
Indiana
$1.17K – – –
EWA
104
EverSource Wealth Advisors
Alabama
$1.17K – – –
BWL
105
Bogart Wealth LLC
Virginia
$920 – – –
FFO
106
Fortitude Family Office
Arizona
$598 – – –
SPIA
107
Steward Partners Investment Advisory
New York
$589 +$4 +2 +0.6%
CA
108
CoreCap Advisors
Michigan
$416 – – –
SEP
109
Signature Equity Partners
Ohio
$368 +$403 +200 New
CIBC Private Wealth Group
110
CIBC Private Wealth Group
Georgia
$366 – – –
LWMI
111
Legacy Wealth Management (Idaho)
Idaho
$350 – – –
QA
112
Quattro Advisors
Pennsylvania
$276 +$302 +150 New
NA
113
NewEdge Advisors
Louisiana
$221 – – –
TAM
114
Tucker Asset Management
Colorado
$221 +$242 +120 New
WAS
115
Winch Advisory Services
Wisconsin
$164 – – –
WAM
116
Wolverine Asset Management
Illinois
$116 – – –
Rockefeller Capital Management
117
Rockefeller Capital Management
New York
$109 -$2.01K -1,000 -94%
IA
118
IFP Advisors
Florida
$96 – – –
AAP
119
Arax Advisory Partners
Colorado
$59 -$860 -427 -93%
RFP
120
Root Financial Partners
California
$50 +$54 +27 New
IAIM
121
International Assets Investment Management
Florida
$46 +$50 +25 New
NL
122
Navalign LLC
California
$37 +$40 +20 New
PA
123
Parallel Advisors
California
$26 – – –
SIC
124
SJS Investment Consulting
Ohio
$19 – – –
EP
125
Essential Partners
California
$17 – – –
2 3 4
5
6

HYLN Hedge Fund Activity: Q4 2025 in Review

127 of the 8,225 institutional investors tracked by Wall St. Rank reported a position in Hyliion Holdings (HYLN) for Q4 2025, worth a combined $90.7M — down 9.4% from $100M a quarter earlier.

Sellers outnumbered buyers: 22 funds closed out of HYLN and 20 opened new positions — a net loss of 2 holders — while 30 trimmed existing stakes and 41 added.

The largest buyer was Invesco, adding an estimated $5.45M. The largest seller was Millennium Management, cutting an estimated $11.6M.

  • 127 institutional investors held Hyliion Holdings (HYLN) as of Q4 2025, down from 131 in Q3 2025.
  • Funds reported $90.7M of Hyliion Holdings stock for Q4 2025, down 9.4% quarter-over-quarter.
  • 20 funds opened new Hyliion Holdings positions in Q4 2025 and 22 closed out, a net change of -2 holders.
  • The largest Hyliion Holdings buyer in Q4 2025 was Invesco, an estimated $5.45M added.
  • The largest Hyliion Holdings seller in Q4 2025 was Millennium Management, an estimated $11.6M sold.

Based on aggregated 13F filings for Q4 2025.