SPX Corp
SPXC
468 hedge funds and large institutions have $9.43B invested in SPX Corp in 2025 Q4 according to their latest regulatory filings, with 90 funds opening new positions, 163 increasing their positions, 146 reducing their positions, and 61 closing their positions.
234% more call options, than puts
Call options by funds: $19M | Put options by funds: $5.69M
48% more first-time investments, than exits
New positions opened: 90 | Existing positions closed: 61
12% more repeat investments, than reductions
Existing positions increased: 163 | Existing positions reduced: 146
8% more capital invested
Capital invested by funds: $8.75B → $9.43B (+$678M)
5% more funds holding
Funds holding: 447 → 468 (+21)
0% more funds holding in top 10
Funds holding in top 10: 6 → 6 (0)
5.68% less ownership
Funds ownership: 100.25% → 94.57% (-5.7%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital International Investors
Los Angeles,
California
|
+$314M |
| 2 |
Jane Street
New York
|
+$73.4M |
| 3 |
SC
Samlyn Capital
New York
|
+$43M |
| 4 |
ACH
ArrowMark Colorado Holdings
Denver,
Colorado
|
+$35.6M |
| 5 |
D.E. Shaw & Co
New York
|
+$34.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$259M |
| 2 |
Macquarie Group
Sydney, NSW 2000,
Australia
|
-$161M |
| 3 |
Neuberger Berman Group
New York
|
-$54.6M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
-$50.6M |
| 5 |
Morgan Stanley
New York
|
-$48.2M |
SPXC Hedge Fund Activity: Q4 2025 in Review
468 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in SPX Corp (SPXC) for Q4 2025, worth a combined $9.43B — up 7.7% from $8.75B a quarter earlier.
Buyers outnumbered sellers: 90 funds opened new SPXC positions and 61 closed out — a net gain of 29 holders — while 163 added to existing stakes and 146 trimmed.
The largest buyer was Capital International Investors, opening a new position worth an estimated $314M. The largest seller was BlackRock, cutting an estimated $259M.
- 468 institutional investors held SPX Corp (SPXC) as of Q4 2025, up from 447 in Q3 2025.
- Funds reported $9.43B of SPX Corp stock for Q4 2025, up 7.7% quarter-over-quarter.
- 90 funds opened new SPX Corp positions in Q4 2025 and 61 closed out, a net change of +29 holders.
- The largest SPX Corp buyer in Q4 2025 was Capital International Investors, an estimated $314M added.
- The largest SPX Corp seller in Q4 2025 was BlackRock, an estimated $259M sold.
Based on aggregated 13F filings for Q4 2025.