Olympic Steel
ZEUS
ZEUS was delisted on the 12th of February, 2026.
143 hedge funds and large institutions have $405M invested in Olympic Steel in 2025 Q4 according to their latest regulatory filings, with 33 funds opening new positions, 28 increasing their positions, 61 reducing their positions, and 28 closing their positions.
129% more call options, than puts
Call options by funds: $685K | Put options by funds: $299K
41% more capital invested
Capital invested by funds: $286M → $405M (+$119M)
18% more first-time investments, than exits
New positions opened: 33 | Existing positions closed: 28
1% more funds holding
Funds holding: 142 → 143 (+1)
0.58% more ownership
Funds ownership: 83.96% → 84.55% (+0.58%)
54% less repeat investments, than reductions
Existing positions increased: 28 | Existing positions reduced: 61
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AA
ABC Arbitrage
Paris,
France
|
+$5.61M |
| 2 |
MF
Magnetar Financial
Evanston,
Illinois
|
+$5.5M |
| 3 |
AllianceBernstein
Nashville,
Tennessee
|
+$5.04M |
| 4 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$4.61M |
| 5 |
VI
Versor Investments
New York
|
+$4.23M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Acadian Asset Management
Boston,
Massachusetts
|
-$12M |
| 2 |
Goldman Sachs
New York
|
-$6.25M |
| 3 |
BlackRock
New York
|
-$4.31M |
| 4 |
Morgan Stanley
New York
|
-$3.86M |
| 5 |
AQR Capital Management
Greenwich,
Connecticut
|
-$3.84M |
ZEUS Hedge Fund Activity: Q4 2025 in Review
143 of the 8,282 institutional investors tracked by Wall St. Rank reported a position in Olympic Steel (ZEUS) for Q4 2025, worth a combined $405M — up 41% from $286M a quarter earlier.
Buyers outnumbered sellers: 33 funds opened new ZEUS positions and 28 closed out — a net gain of 5 holders — while 28 added to existing stakes and 61 trimmed.
The largest buyer was ABC Arbitrage, opening a new position worth an estimated $5.61M. The largest seller was Acadian Asset Management, exiting entirely with an estimated $12M sold.
- 143 institutional investors held Olympic Steel (ZEUS) as of Q4 2025, up from 142 in Q3 2025.
- Funds reported $405M of Olympic Steel stock for Q4 2025, up 41% quarter-over-quarter.
- 33 funds opened new Olympic Steel positions in Q4 2025 and 28 closed out, a net change of +5 holders.
- The largest Olympic Steel buyer in Q4 2025 was ABC Arbitrage, an estimated $5.61M added.
- The largest Olympic Steel seller in Q4 2025 was Acadian Asset Management, an estimated $12M sold.
Based on aggregated 13F filings for Q4 2025.