HYLN Hyliion Holdings Corp.

BULLISH Impact: 6/10 Institutional Cluster
Horizon weeks Processed 3mo ago
Institutional cluster: 3 buyers, 0 sellers (bullish)
Final — all horizons settled through T+60d
HYLN ▲ +195.96% at T+60d
LONG call ✓ call won +195.96% · α vs SPY +186.64% · entry $2.23 → $6.60
Entry anchored
Feb 27, 03:59 PM ET
via Databento tick
T+1d
-9.42%
call -9.42% · α -8.50%
$2.02
settled 3mo ago
T+5d
-11.66%
call -11.66% · α -10.45%
$1.97
settled 3mo ago
T+20d
-25.56%
call -25.56% · α -17.62%
$1.66
settled 3mo ago
T+60d
+195.96%
call +195.96% · α +186.64%
$6.60
settled 18d ago

Executive Summary

Three major passive institutional investors — Morgan Stanley, Wells Fargo, and UBS — significantly increased their positions in Hyliion Holdings (HYLN) during Q4 2024, with UBS doubling its stake and driving the majority of the buying activity. The cluster reflects net accumulation of $3.5M with no institutional selling, signaling growing institutional interest in the stock despite its small market cap.

Key Financial Metrics

Direction
accumulating
Buy Value
$3.5M
Sell Value
$0.00
Net Flow
$3.5M

Institutional Positions

Net institutional flow: $3.5M

▲ Buyers (3)

InstitutionActionChangePosition ValueValue Δ
UBS DOUBLED +441.7% $2.9M $2.4M
Morgan Stanley ADD +78.1% $2.2M $1.0M
Wells Fargo ADD +35.7% $243.0K $73.0K

Actionable Insight

The absence of institutional selling and the strong buying by three major passive managers — especially UBS's near-quintupling of its stake — suggests growing confidence in HYLN's restructuring or survival prospects. Traders should monitor for follow-on retail or active investor interest, as well as any fundamental improvements in cash flow or revenue.

Key Facts

  • Three mega-passive institutions added to their HYLN positions in Q4 2024.
  • UBS made the most aggressive move, increasing its stake by 441.7% and adding $2.4M in value, bringing its total position to $2.9M.
  • Morgan Stanley added $1.0M in value, increasing shares by 78.1%.
  • Wells Fargo added $73K in value with a 35.7% share increase.
  • No institutional selling was detected in the quarter.

Financial Impact

Institutions accumulated $3.5M in net new HYLN positions during Q4 2024, bringing total tracked holdings to $5.3M.

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Risk Factors

  • All buyers are passive managers, which may reflect index inclusion or mechanical rebalancing rather than active conviction.
  • HYLN remains a high-risk, low-market-cap EV stock with unproven commercial scalability.

Market Snapshot

Exchange
NYSE

Documents Analyzed

This report is based on 1 institutional 13F filing from SEC EDGAR.

DocumentAccession Number
INST-CLUSTER Data (Synthetic)inst-cluster-HYLN-2024-Q4
4 reports for HYLN
Performance horizon
Filters
Rows
Reports for HYLN — sortable, filterable
Type Now
May 19, 2026
24d ago
144
NEUTRAL ★ 3/10
$4.09 $7.20▲ +75.92%▲ +73.67%
Mar 6, 2026
14w ago
EFFECT
NEUTRAL ★ 4/10
$2.00 $2.01▲ +0.50%▲ +2.03%
Feb 28, 2026
15w ago
Institutional Cluster
BULLISH ★ 6/10
$2.23 $1.97▼ −11.66%▼ −10.45%
Feb 25, 2026
15w ago
S-3
NEUTRAL ★ 4/10
$1.92 $2.03▲ +5.73%▲ +6.83%
Showing 4 of 4

US Market Status

Market Closed — Opens Mon (45h 37m)

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