Simplex Trading, LLC

Filing Details

13F-HR2025-03-31
Report Date
2025-03-31
Filing Date
2025-05-12
Total Holdings
8,744
Total Value
141360883
Accession Number
0001488542-25-000007
Form Type
13F-HR
Manager Name
Simplex Trading, LLC
Data Enrichment
22% identified
1,894 identified6,850 unidentified

Holdings

8,744 positions
Manager:
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Page 21 of 438
Constellation Energy Corp
Shares:
135142(+125.2%)
Value:
$27.2M(+103.0%)
958102905
Shares:
981000(+19.4%)
Value:
$27.1M(-44.6%)
881624909
Shares:
1761800(-6.2%)
Value:
$27.1M(-34.6%)
278642903
Shares:
399600(-21.1%)
Value:
$27.1M(-13.7%)
88023B903
Shares:
560900(+734.7%)
Value:
$27.1M(+1093.0%)
ARM HOLDINGS PLC /UK
Shares:
252824(+36.1%)
Value:
$27.0M(+17.8%)
98422D955
Shares:
1298900(-11.8%)
Value:
$26.9M(+54.6%)
N97284908
Shares:
1270100(+262.3%)
Value:
$26.8M(+176.1%)
194162953
Shares:
284300(+69.2%)
Value:
$26.6M(+74.4%)
934423904
Shares:
2478300(-52.9%)
Value:
$26.6M(-52.2%)
653656908
Shares:
172000(+119.4%)
Value:
$26.5M(+99.2%)
30212P953
Shares:
157400(+5.0%)
Value:
$26.5M(-5.3%)
91912E905
Shares:
2628400(-47.8%)
Value:
$26.2M(-41.3%)
58155Q953
Shares:
38900(+47.3%)
Value:
$26.2M(+74.0%)
91332U901
Shares:
1334900(-36.6%)
Value:
$26.1M(-44.6%)
G1151C951
Shares:
83300(-35.6%)
Value:
$26.0M(-42.9%)
58155Q903
Shares:
38600(+168.1%)
Value:
$26.0M(+216.6%)
91680M907
Shares:
560900(-9.9%)
Value:
$25.8M(-32.7%)
Cigna Group
Shares:
78302(-10.1%)
Value:
$25.8M(+7.2%)
713448958
Shares:
260200(-31.5%)
Value:
$25.7M(-55.5%)