Hyliion Holdings
HYLN
129 hedge funds and large institutions have $80.2M invested in Hyliion Holdings in 2025 Q1 according to their latest regulatory filings, with 16 funds opening new positions, 41 increasing their positions, 41 reducing their positions, and 15 closing their positions.
108% more call options, than puts
Call options by funds: $404K | Put options by funds: $194K
2.09% more ownership
Funds ownership: 30.7% → 32.78% (+2.1%)
7% more first-time investments, than exits
New positions opened: 16 | Existing positions closed: 15
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
0% more repeat investments, than reductions
Existing positions increased: 41 | Existing positions reduced: 41
1% less funds holding
Funds holding: 130 → 129 (-1)
42% less capital invested
Capital invested by funds: $139M → $80.2M (-$58.9M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
+$2.69M |
| 2 |
Renaissance Technologies
New York
|
+$1.67M |
| 3 |
Invesco
Atlanta,
Georgia
|
+$1.61M |
| 4 |
Morgan Stanley
New York
|
+$1.29M |
| 5 |
6CM
683 Capital Management
New York
|
+$1.19M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
D.E. Shaw & Co
New York
|
-$969K |
| 2 |
Commonwealth Equity Services
Waltham,
Massachusetts
|
-$710K |
| 3 |
Jacobs Levy Equity Management
Florham Park,
New Jersey
|
-$610K |
| 4 |
BlackRock
New York
|
-$517K |
| 5 |
JP Morgan Chase
New York
|
-$499K |
HYLN Hedge Fund Activity: Q1 2025 in Review
129 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in Hyliion Holdings (HYLN) for Q1 2025, worth a combined $80.2M — down 42% from $139M a quarter earlier.
Buyers outnumbered sellers: 16 funds opened new HYLN positions and 15 closed out — a net gain of 1 holder — while 41 added to existing stakes and 41 trimmed.
The largest buyer was Millennium Management, adding an estimated $2.69M. The largest seller was D.E. Shaw & Co, cutting an estimated $969K.
- 129 institutional investors held Hyliion Holdings (HYLN) as of Q1 2025, down from 130 in Q4 2024.
- Funds reported $80.2M of Hyliion Holdings stock for Q1 2025, down 42% quarter-over-quarter.
- 16 funds opened new Hyliion Holdings positions in Q1 2025 and 15 closed out, a net change of +1 holder.
- The largest Hyliion Holdings buyer in Q1 2025 was Millennium Management, an estimated $2.69M added.
- The largest Hyliion Holdings seller in Q1 2025 was D.E. Shaw & Co, an estimated $969K sold.
Based on aggregated 13F filings for Q1 2025.