Jane Street’s SPX Corp SPXC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$280K Sell
1,400
-1,500
-52% -$322K ﹤0.01% 9372
2025
Q4
$580K Buy
2,900
+900
+45% +$184K ﹤0.01% 7351
2025
Q3
$374K Sell
2,000
-6,000
-75% -$1.11M ﹤0.01% 8470
2025
Q2
$1.34M Buy
8,000
+200
+3% +$29.3K ﹤0.01% 5086
2025
Q1
$1M Buy
+7,800
New +$1.12M ﹤0.01% 5567

Other funds holding SPXC

Jane Street's SPXC Position: Q1 2026 in Review

Jane Street reduced its SPX Corp (SPXC) stake by 99% in Q1 2026, selling an estimated $92.9M and leaving 2,335 shares worth $467K. The position accounts for ﹤0.01% of the portfolio, ranked #8227.

Jane Street first reported a position in SPXC in Q3 2013 and has held it in 21 quarters since. The position peaked at $87M in Q4 2025. 481 funds tracked by Wall St. Rank hold SPXC as of Q1 2026.

  • Jane Street held 2,335 shares of SPX Corp worth $467K as of Q1 2026.
  • Jane Street sold 432,532 SPX Corp shares in Q1 2026, an estimated $92.9M.
  • SPX Corp made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #8227 holding.
  • Jane Street first reported a position in SPX Corp in Q3 2013 and has held it in 21 quarters since.
  • Jane Street's SPX Corp position peaked at $87M in Q4 2025.
  • 481 funds tracked by Wall St. Rank held SPX Corp as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.