13F Insight
DOSSIER · 13F Holders · Q1 2026Most-boughtAI cap-ex
HYLN

HYLIION HOLDINGS CORP

148 institutions still hold HYLIION HOLDINGS CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 449109107·148 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 6.6%
vs prior quarter
13F value held
$77M
58.0% inst. owned
of float
Holders
148
-1 QoQ
filers reporting
Activity
+94 / −32
+807 added · −688 reduced
this quarter
Concentration
20.27%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

148 institutions reported HYLN in Q1 2026. BlackRock, Inc. leads at 20.3% of the visible book. -1 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$16M8.9M0.00%Q1 202602
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$10M5.6M0.00%Q1 202603
GENERAL ELECTRIC CO
CIK 0000040545
$10M5.5M3.14%Q1 202604
Invesco Ltd.
CIK 0000914208
$7M3.7M0.00%Q1 202605
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$5M3.1M0.00%Q1 202606
STATE STREET CORP
CIK 0000093751
$5M3.0M0.00%Q1 202607
HITE Hedge Asset Management LLC
CIK 0001568939
$5M2.8M0.28%Q1 202608
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$2M1.4M0.00%Q1 202609
D. E. Shaw & Co., Inc.
CIK 0001009207
$2M1.0M0.00%Q4 202510
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$2M1.0M0.00%Q1 202611
NORTHERN TRUST CORP
CIK 0000073124· Index
$2M932K0.00%Q1 202612
MORGAN STANLEY
CIK 0000895421
$2M905K0.00%Q1 202613
683 Capital Management, LLC
CIK 0001404574
$2M825K0.07%Q4 202514
Vanguard Portfolio Management
CIK 0002100121· Index
$2M860K0.00%Q1 202615
J. Derek Lewis & Associates Inc.
CIK 0002077884
$1M826K0.33%Q1 202616
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$1M800K0.00%Q1 202617
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$1M794K0.00%Q1 202618
UBS Group AG
CIK 0001610520
$1M655K0.00%Q1 202619
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$984,229559K0.00%Q1 202620
CITADEL ADVISORS LLC
CIK 0001423053
$911,630495K0.00%Q4 2025
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