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SPX Corp

403 hedge funds and large institutions have $5.58B invested in SPX Corp in 2025 Q1 according to their latest regulatory filings, with 69 funds opening new positions, 143 increasing their positions, 135 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed

170% more call options, than puts

Call options by funds: $3.86M | Put options by funds: $1.43M

103% more first-time investments, than exits

New positions opened: 69 | Existing positions closed: 34

8% more funds holding

Funds holding: 372403 (+31)

6% more repeat investments, than reductions

Existing positions increased: 143 | Existing positions reduced: 135

0.03% less ownership

Funds ownership: 93.5%93.48% (-0.03%)

11% less capital invested

Capital invested by funds: $6.31B → $5.58B (-$725M)

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

Holders
403
Holders Change
+31
Holders Change %
+8.33%
% of All Funds
5.4%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
69
Increased
143
Reduced
135
Closed
34
Calls
$3.86M
Puts
$1.43M
Net Calls
+$2.43M
Net Calls Change
-$6.39M
Name Holding Trade Value Shares
Change
Change in
Stake
William Blair & Company
51
William Blair & Company
Illinois
$19.8M +$3.91M +27,289 +22%
SBCM
52
Schwerin Boyle Capital Management
Massachusetts
$19.7M -$583K -4,070 -3%
Public Sector Pension Investment Board (PSP Investments)
53
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$18.9M +$4.51M +31,497 +27%
Legal & General Group
54
Legal & General Group
United Kingdom
$18.7M -$562K -3,926 -3%
EA
55
Emerald Advisers
Pennsylvania
$16.8M -$56.1K -392 -0.3%
Westfield Capital Management
56
Westfield Capital Management
Massachusetts
$16.6M +$369K +2,579 +2%
Envestnet Asset Management
57
Envestnet Asset Management
Illinois
$16.4M -$792K -5,531 -4%
RhumbLine Advisers
58
RhumbLine Advisers
Massachusetts
$15.8M +$210K +1,468 +1%
PIP
59
Palisades Investment Partners
California
$14.4M +$7.45K +52 +0%
Federated Hermes
60
Federated Hermes
Pennsylvania
$14M +$455K +3,177 +3%
UBS Group
61
UBS Group
Switzerland
$14M -$2.68M -18,721 -15%
CCM
62
Corsair Capital Management
New York
$13.8M -$533K -3,722 -3%
Qube Research & Technologies (QRT)
63
Qube Research & Technologies (QRT)
United Kingdom
$13.5M +$13.1M +91,365 +668%
Comerica Bank
64
Comerica Bank
Texas
$12.2M +$1.21M +8,472 +10%
PCM
65
Peregrine Capital Management
Minnesota
$12.2M +$306K +2,136 +2%
Swiss National Bank
66
Swiss National Bank
Switzerland
$11.6M -$186K -1,300 -1%
D.E. Shaw & Co
67
D.E. Shaw & Co
New York
$11.5M +$12.8M +89,484 New
State of Wisconsin Investment Board
68
State of Wisconsin Investment Board
Wisconsin
$11.5M -$10.9K -76 -0.1%
Prudential Financial
69
Prudential Financial
New Jersey
$11M -$325K -2,270 -3%
Millennium Management
70
Millennium Management
New York
$10.7M +$8.14M +56,799 +214%
EMFAT
71
Emerald Mutual Fund Advisers Trust
Pennsylvania
$10.7M
OAM
72
Oberweis Asset Management
Illinois
$9.71M
Barclays
73
Barclays
United Kingdom
$9.67M -$1.62M -11,303 -13%
Swedbank
74
Swedbank
Sweden
$9.66M -$6.45M -45,000 -38%
Citigroup
75
Citigroup
New York
$9.08M +$695K +4,852 +7%