Hyliion Holdings Corp.
US ˙ NYSEAM ˙ US4491091074

SecurityHYLN / Hyliion Holdings Corp.
InstitutionBarclays Plc
Latest Disclosed Ownership193,155 shares
Latest Disclosed Value $ 355,405
Barclays Plc ownership in HYLN / Hyliion Holdings Corp.

On February 13, 2026 - Barclays Plc filed a 13F-HR form disclosing ownership of 193,155 shares of Hyliion Holdings Corp. (US:HYLN) valued at $355,405 USD as of December 31, 2025. The entity filed a previous 13F-HR/A on March 31, 2026 disclosing 175,408 shares of Hyliion Holdings Corp.. This represents a change in shares of 10.12% during the quarter. The current value of the position is $1,332,770 USD.

Barclays Plc has a history of taking positions in derivatives of the underlying security (HYLN) in the form of stock options.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

HYLN / Hyliion Holdings Corp. Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-02-13 2025-12-31 13F HYLIION HOLDINGS COM 449109107 193,155 17,747 10.12 355 2.90 0.0001
2026-03-31 2025-09-30 13F/A-3 HYLIION HOLDINGS COM 449109107 175,408 -45,013 -20.42 346 18.97 0.0001
2026-03-19 2025-09-30 13F/A-2 HYLIION HOLDINGS COM 449109107 184,685 -35,736 458 0.0001
2025-11-12 2025-09-30 13F HYLIION HOLDINGS COM 449109107 175,408 -45,013 346 0.0001
2026-02-27 2025-06-30 13F/A-2 HYLIION HOLDINGS COM 449109107 220,421 80,121 57.11 291 47.96 0.0001
2025-08-14 2025-06-30 13F/A-1 HYLIION HOLDINGS COM 449109107 220,421 80,121 0 0.0001
2025-08-13 2025-06-30 13F HYLIION HOLDINGS COM 449109107 220,421 80,121 0 0.0000
2026-03-17 2025-03-31 13F/A-1 HYLIION HOLDINGS COM 449109107 140,300 -69,506 -33.13 196 -64.17 0.0001
2025-05-15 2025-03-31 13F HYLIION HOLDINGS COM 449109107 140,300 -69,506 0 0.0001
2026-03-19 2024-12-31 13F/A-1 HYLIION HOLDINGS COM 449109107 209,806 25,121 13.60 548 19.43 0.0002
2025-02-13 2024-12-31 13F HYLIION HOLDINGS COM 449109107 209,806 25,121 1 0.0002
2026-03-31 2024-09-30 13F/A-2 HYLIION HOLDINGS COM 449109107 184,685 135,055 272.12 458 472.50 0.0001
2024-11-19 2024-09-30 13F/A-1 HYLIION HOLDINGS COM 449109107 184,685 135,055 0 0.0001
2024-11-15 2024-09-30 13F HYLIION HOLDINGS COM 449109107 184,685 135,055 0 0.0000
2026-03-23 2024-06-30 13F/A-1 HYLIION HOLDINGS COM 449109107 49,630 -54,967 -52.55 80 -56.52 0.0000
2024-08-14 2024-06-30 13F HYLIION HOLDINGS COM 449109107 49,630 -54,967 0 0.0000
2026-03-24 2024-03-31 13F/A-1 HYLIION HOLDINGS COM 449109107 104,597 -97,902 -48.35 184 12.20 0.0001
2024-05-15 2024-03-31 13F HYLIION HOLDINGS COM 449109107 104,597 -97,902 0 0.0001
2026-03-25 2023-12-31 13F/A-1 HYLIION HOLDINGS COM 449109107 202,499 164,689 435.57 165 272.73 0.0001
2024-02-15 2023-12-31 13F HYLIION HOLDINGS COM 449109107 202,499 164,689 0 0.0001
2026-03-26 2023-09-30 13F/A-1 HYLIION HOLDINGS COM 449109107 37,810 8,424 28.67 45 -10.20 0.0000
2023-11-07 2023-09-30 13F HYLIION HOLDINGS COM 449109107 37,810 8,424 0 0.0000
2026-03-30 2023-06-30 13F/A-2 HYLIION HOLDINGS COM 449109107 29,386 -40,437 -57.91 49 -64.49 0.0000
2023-09-20 2023-06-30 13F/A-1 HYLIION HOLDINGS COM 449109107 29,386 -40,437 0 0.0000
2023-08-03 2023-06-30 13F HYLIION HOLDINGS COM 449109107 29,386 -40,437 0 0.0000
2026-03-30 2023-03-31 13F/A-1 HYLIION HOLDINGS COM 449109107 69,823 1,602 2.35 138 -13.21 0.0001
2023-05-04 2023-03-31 13F HYLIION HOLDINGS COM 449109107 69,823 1,602 0 0.0001
2026-03-30 2022-12-31 13F/A-1 HYLIION HOLDINGS COM 449109107 68,221 16,245 31.25 160 6.71 0.0001
2023-02-13 2022-12-31 13F HYLIION HOLDINGS COM 449109107 68,221 16,245 0 0.0001
2022-11-03 2022-09-30 13F HYLIION HOLDINGS COM 449109107 51,976 3,646 7.54 149 -3.87 0.0002
2022-08-12 2022-06-30 13F HYLIION HOLDINGS COM 449109107 48,330 -65,416 -57.51 155 -69.18 0.0001
2022-05-16 2022-03-31 13F HYLIION HOLDINGS COM 449109107 113,746 113,746 503 0.0004
2020-11-12 2020-09-30 13F TORTOISE ACQUISITION COM 89154L100 0 -509,000 -100.00 0 -100.00
2020-08-12 2020-06-30 13F TORTOISE ACQUISITION COM 89154L100 509,000 143,512 39.27 13,967 288.73 0.0108
2020-05-13 2020-03-31 13F TORTOISE ACQUISITION COM 89154L100 365,488 365,488 3,593 0.0028
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2022-08-12 2022-06-30 13F HYLIION HOLDINGS OPT Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-05-16 2022-03-31 13F HYLIION HOLDINGS OPT Put 157,200 696 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.