Simplex Trading, LLC
Annual return '25
+21.5%
SPY '25
+17.7%
Alpha
+3.8ptsvs SPY
Invested
$149.1B
Holdings
2,611
Trades YTD
0
Performance · Fund vs SPY
Cumulative return · quarterly snapshotsCoverage 98%. 2 quarters of 2025 measured against SPY adj-close benchmark.
Top holdings · current snapshot
Source: 13F-HR01
$NVDA
NVIDIA CORPORATION
Q1 2026: Sold 76.6% (740.8k → 173.6k shares)
8.1%
02
$AMZN
AMAZON COM INC
Q1 2026: New position (57.3k shares)
4.9%
03
$SPY
STATE STR SPDR S&P 500 ETF T
Q1 2026: Exited (was 87.5k shares)
4.1%
04
$META
META PLATFORMS INC
Q1 2026: Sold 75.6% (62.7k → 15.3k shares)
4.1%
05
$TSM
TAIWAN SEMICONDUCTOR MANUFAC
Held since at least Q1 2024
3.7%
06
$GQ9
SPDR GOLD TR
Held since at least Q1 2024
3.1%
07
$GOOGL
ALPHABET INC
Q1 2026: Increased +45.1% (38.8k → 56.3k shares)
2.6%
08
$UNH
UNITEDHEALTH GROUP INC
Q1 2026: Exited (was 92.7k shares)
2.4%
09
$ORCL
ORACLE CORP
Q1 2026: Sold 84.2% (131.4k → 20.8k shares)
2.3%
10
$AMD
ADVANCED MICRO DEVICES INC
Q1 2026: Exited (was 56.5k shares)
1.6%
Recent trades · Last 90 days
No Form 4 / 13D / 13G trade events on file in the recent window. 13F filers report position snapshots quarterly rather than per-trade events, so this section is most useful for managers who also file Form 4 or 13D/G.
Convergence · Pattern Engine ships in v1.1
30-day windowIn development
Convergence participation lands with the Pattern Engine.
Once the Pattern Engine ships, this section will list every active convergence event this fund is named in — with the other named funds, the Congress members on the same name, and combined position size.
Source data: SEC EDGAR · 13F-HR filings · Performance through 2025-12-31 · Last refreshed 10:42 UTC.