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Hyliion Holdings
HYLN

131 hedge funds and large institutions have $100M invested in Hyliion Holdings in 2025 Q3 according to their latest regulatory filings, with 26 funds opening new positions, 27 increasing their positions, 50 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed

296% more call options, than puts

Call options by funds: $2.83M | Put options by funds: $713K

86% more first-time investments, than exits

New positions opened: 26 | Existing positions closed: 14

39% more capital invested

Capital invested by funds: $71.8M → $100M (+$28.3M)

7% more funds holding

Funds holding: 122 → 131 (+9)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

2.09% less ownership

Funds ownership: 31.03% → 28.95% (-2.1%)

46% less repeat investments, than reductions

Existing positions increased: 27 | Existing positions reduced: 50

Holders
131
Holders Change
+9
Holders Change %
+7.38%
% of All Funds
1.72%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
26
Increased
27
Reduced
50
Closed
14
Calls
$2.83M
Puts
$713K
Net Calls
+$2.11M
Net Calls Change
+$2M

Top Buyers

Rank Fund Capital Flow
1
Invesco
Invesco
Georgia
+$430K
2
IMC Chicago
IMC Chicago
Illinois
+$185K
3
LPL Financial
LPL Financial
California
+$128K
4
Citadel Advisors
Citadel Advisors
Florida
+$98.9K
5
RhumbLine Advisers
RhumbLine Advisers
Massachusetts
+$92.3K

Top Sellers

Rank Fund Capital Flow
1
Renaissance Technologies
Renaissance Technologies
New York
-$1.59M
2
BlackRock
BlackRock
New York
-$720K
3
GCP
GSA Capital Partners
United Kingdom
-$587K
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$570K
5
Jane Street
Jane Street
New York
-$415K
Name Holding Trade Value Shares
Change 		Change in
Stake
UIC
101
Uniplan Investment Counsel
Wisconsin
$11.2K +$9.46K +5,684 New
AB
102
Amalgamated Bank
New York
$9K – – –
National Bank of Canada
103
National Bank of Canada
Quebec, Canada
$6.92K – – –
Citigroup
104
Citigroup
New York
$4.15K -$69.1K -41,493 -95%
Carson Wealth (CWM LLC)
105
Carson Wealth (CWM LLC)
Nebraska
$4K +$985 +592 +45%
Jones Financial Companies
106
Jones Financial Companies
Missouri
$3.54K -$1.67K -1,000 -37%
Rockefeller Capital Management
107
Rockefeller Capital Management
New York
$2.09K +$1.76K +1,059 New
PNC Financial Services Group
108
PNC Financial Services Group
Pennsylvania
$1.48K -$88 -53 -7%
CFD
109
Creative Financial Designs
Indiana
$1.25K – – –
EWA
110
EverSource Wealth Advisors
Alabama
$1.25K -$263 -158 -20%
BWL
111
Bogart Wealth LLC
Virginia
$985 – – –
AAP
112
Arax Advisory Partners
Colorado
$904 +$764 +459 New
ASN
113
Advisory Services Network
Georgia
$775 +$654 +393 New
FFO
114
Fortitude Family Office
Arizona
$640 – – –
SPIA
115
Steward Partners Investment Advisory
New York
$626 – – –
CIAM
116
Caitong International Asset Management
Hong Kong
$469 -$12 -7 -3%
CA
117
CoreCap Advisors
Michigan
$445 -$529 -318 -58%
CIBC Private Wealth Group
118
CIBC Private Wealth Group
Georgia
$392 – – –
LWMI
119
Legacy Wealth Management (Idaho)
Idaho
$375 – – –
NA
120
NewEdge Advisors
Louisiana
$236 -$166 -100 -45%
WAS
121
Winch Advisory Services
Wisconsin
$175 – – –
WAM
122
Wolverine Asset Management
Illinois
$124 – – –
IA
123
IFP Advisors
Florida
$102 +$3 +2 +4%
SS
124
SBI Securities
Japan
$99 +$83 +50 New
WANY
125
Wealthspire Advisors (New York)
New York
$79 +$67 +40 New
2 3 4
5
6

HYLN Hedge Fund Activity: Q3 2025 in Review

131 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Hyliion Holdings (HYLN) for Q3 2025, worth a combined $100M — up 39% from $71.8M a quarter earlier.

Buyers outnumbered sellers: 26 funds opened new HYLN positions and 14 closed out — a net gain of 12 holders — while 27 added to existing stakes and 50 trimmed.

The largest buyer was Invesco, adding an estimated $430K. The largest seller was Renaissance Technologies, cutting an estimated $1.59M.

  • 131 institutional investors held Hyliion Holdings (HYLN) as of Q3 2025, up from 122 in Q2 2025.
  • Funds reported $100M of Hyliion Holdings stock for Q3 2025, up 39% quarter-over-quarter.
  • 26 funds opened new Hyliion Holdings positions in Q3 2025 and 14 closed out, a net change of +12 holders.
  • The largest Hyliion Holdings buyer in Q3 2025 was Invesco, an estimated $430K added.
  • The largest Hyliion Holdings seller in Q3 2025 was Renaissance Technologies, an estimated $1.59M sold.

Based on aggregated 13F filings for Q3 2025.