Simplex Trading, LLC

Investment Portfolio & 13F Holdings Analysis

About
CIK: 0001488542
Type: FundHoldings: 8,744Value: $141.4BLatest: 2025Q1

SIMPLEX TRADING, LLC is an institutional investment manager that filed its latest Form 13F for 2025Q1, reporting 8744 holdings worth $141.4 billion. Form 13F filings provide transparency into the equity holdings of institutional investment managers with over $100 million in assets under management. This page displays the most recent portfolio holdings, allowing investors to track position changes, new investments, and portfolio composition.

Filing Details

13F-HR • 2025-03-31
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
Data Enrichment
22% identified
1,894 identified6,850 unidentified

Holdings

8,744 positions • $141.4M total value
Manager:
Search and click to pin securities to the top
Page 1 of 438
78462F953
Shares:58.4M
Value:$29.8B
% of Portfolio:21066.8% ($29.8B/$141.4M)
78462F903
Shares:23.2M
Value:$13.0B
% of Portfolio:9193.7% ($13.0B/$141.4M)
46090E953
Shares:15.6M
Value:$7.3B
% of Portfolio:5171.0% ($7.3B/$141.4M)
46090E903
Shares:8.5M
Value:$3.9B
% of Portfolio:2771.7% ($3.9B/$141.4M)
88160R951
Shares:14.9M
Value:$3.9B
% of Portfolio:2729.0% ($3.9B/$141.4M)
88160R901
Shares:14.4M
Value:$3.7B
% of Portfolio:2646.3% ($3.7B/$141.4M)
67066G954
Shares:30.9M
Value:$3.4B
% of Portfolio:2370.3% ($3.4B/$141.4M)
67066G904
Shares:27.2M
Value:$2.9B
% of Portfolio:2024.6% ($2.9B/$141.4M)
30303M902
Shares:3.9M
Value:$2.2B
% of Portfolio:1591.2% ($2.2B/$141.4M)
037833900
Shares:9.3M
Value:$2.1B
% of Portfolio:1455.7% ($2.1B/$141.4M)
037833950
Shares:8.0M
Value:$1.8B
% of Portfolio:1256.6% ($1.8B/$141.4M)
78463V907
Shares:5.7M
Value:$1.7B
% of Portfolio:1167.8% ($1.7B/$141.4M)
464287907
Shares:18.0M
Value:$1.6B
% of Portfolio:1158.1% ($1.6B/$141.4M)
30303M952
Shares:2.7M
Value:$1.5B
% of Portfolio:1071.3% ($1.5B/$141.4M)
023135906
Shares:7.1M
Value:$1.4B
% of Portfolio:957.5% ($1.4B/$141.4M)
78463V957
Shares:4.4M
Value:$1.3B
% of Portfolio:889.3% ($1.3B/$141.4M)
464287957
Shares:12.8M
Value:$1.2B
% of Portfolio:826.4% ($1.2B/$141.4M)
594918904
Shares:3.1M
Value:$1.2B
% of Portfolio:818.7% ($1.2B/$141.4M)
594972958
Shares:4.1M
Value:$1.1B
% of Portfolio:801.9% ($1.1B/$141.4M)
023135956
Shares:5.3M
Value:$1.0B
% of Portfolio:714.7% ($1.0B/$141.4M)