Sigma Lithium
SGML
102 hedge funds and large institutions have $469M invested in Sigma Lithium in 2025 Q4 according to their latest regulatory filings, with 28 funds opening new positions, 24 increasing their positions, 31 reducing their positions, and 27 closing their positions.
102% more capital invested
Capital invested by funds: $232M → $469M (+$237M)
40% more call options, than puts
Call options by funds: $71.5M | Put options by funds: $51M
4% more first-time investments, than exits
New positions opened: 28 | Existing positions closed: 27
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
0.56% less ownership
Funds ownership: 32.47% → 31.91% (-0.56%)
2% less funds holding
Funds holding: 104 → 102 (-2)
23% less repeat investments, than reductions
Existing positions increased: 24 | Existing positions reduced: 31
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
+$26.7M |
| 2 |
Legal & General Group
London,
United Kingdom
|
+$11.5M |
| 3 |
ECA
Encompass Capital Advisors
New York
|
+$10.8M |
| 4 |
Point72 Asset Management
Stamford,
Connecticut
|
+$7.93M |
| 5 |
D.E. Shaw & Co
New York
|
+$7.73M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
WP
Woodline Partners
San Francisco,
California
|
-$19M |
| 2 |
BNP Paribas Asset Management
Paris,
France
|
-$17.5M |
| 3 |
SCM
SIR Capital Management
New York
|
-$7.8M |
| 4 |
OWIM
Old West Investment Management
Los Angeles,
California
|
-$4.18M |
| 5 |
TCM
Thomist Capital Management
Houston,
Texas
|
-$3.88M |
SGML Hedge Fund Activity: Q4 2025 in Review
102 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Sigma Lithium (SGML) for Q4 2025, worth a combined $469M — up 102% from $232M a quarter earlier.
Buyers outnumbered sellers: 28 funds opened new SGML positions and 27 closed out — a net gain of 1 holder — while 24 added to existing stakes and 31 trimmed.
The largest buyer was Morgan Stanley, adding an estimated $26.7M. The largest seller was Woodline Partners, exiting entirely with an estimated $19M sold.
- 102 institutional investors held Sigma Lithium (SGML) as of Q4 2025, down from 104 in Q3 2025.
- Funds reported $469M of Sigma Lithium stock for Q4 2025, up 102% quarter-over-quarter.
- 28 funds opened new Sigma Lithium positions in Q4 2025 and 27 closed out, a net change of +1 holder.
- The largest Sigma Lithium buyer in Q4 2025 was Morgan Stanley, an estimated $26.7M added.
- The largest Sigma Lithium seller in Q4 2025 was Woodline Partners, an estimated $19M sold.
Based on aggregated 13F filings for Q4 2025.