Simplex Trading
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Simplex Trading’s Nautilus Biotechnolgy NAUT Stock Holding History

Simplex Trading’s Portfolio NAUT Stock Details NAUT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.04K Buy
+1,090
New +$2.88K ﹤0.01% 8628
2025
Q3 		– Sell
-115
Closed – – 9699
2025
Q2 		$0 Buy
+115
New +$86 ﹤0.01% 9367
2024
Q3 		– Sell
-48
Closed – – 9188
2024
Q2 		$0 Sell
48
-168
-78% -$439 ﹤0.01% 9453
2024
Q1 		$0 Sell
216
-620
-74% -$1.76K ﹤0.01% 9503
2023
Q4 		$2K Buy
+836
New +$2.39K ﹤0.01% 8308
2023
Q2 		– Sell
-61,113
Closed -$176K – 9583
2023
Q1 		$169K Buy
61,113
+58,950
+2,725% +$124K ﹤0.01% 4516
2022
Q4 		$3K Sell
2,163
-1,305
-38% -$2.52K ﹤0.01% 8402
2022
Q3 		$7K Buy
+3,468
New +$8.72K ﹤0.01% 8547
2022
Q2 		– Sell
-18,890
Closed -$70.3K – 10684
2022
Q1 		$81K Sell
18,890
-61,841
-77% -$254K ﹤0.01% 6451
2021
Q4 		$418K Buy
80,731
+78,291
+3,209% +$419K ﹤0.01% 4061
2021
Q3 		$24K Buy
2,440
+300
+14% +$2.39K ﹤0.01% 8275
2021
Q2 		$21K Buy
+2,140
New +$23.2K ﹤0.01% 8551

Other funds holding NAUT

PA
Perceptive Advisors New York $6.66B AUM 360.84% 1-Year Est. Return
ACM
AH Capital Management Menlo Park, California $14.2B AUM 20.01% 1-Year Est. Return
CM
Cercano Management Bellevue, Washington $750M AUM 25.77% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
CFM
Comprehensive Financial Management Los Gatos, California $3.05B AUM 1.77% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
CA
Clearstead Advisors Cleveland, Ohio $10.6B AUM 24.87% 1-Year Est. Return

Simplex Trading's NAUT Position: Q2 2026 in Review

Simplex Trading opened a new position in Nautilus Biotechnolgy (NAUT) in Q2 2026: 1,090 shares worth $2.04K. The stake represents ﹤0.01% of the portfolio and ranks #8628 among its holdings. This is a return to the name: Simplex Trading previously reported a position in NAUT as recently as Q2 2025.

Simplex Trading first reported a position in NAUT in Q2 2021 and has held it in 12 quarters since. The position peaked at $418K in Q4 2021. 93 funds tracked by Wall St. Rank hold NAUT as of Q2 2026.

  • Simplex Trading held 1,090 shares of Nautilus Biotechnolgy worth $2.04K as of Q2 2026.
  • Nautilus Biotechnolgy was a new Simplex Trading position in Q2 2026.
  • Nautilus Biotechnolgy made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #8628 holding.
  • Simplex Trading first reported a position in Nautilus Biotechnolgy in Q2 2021 and has held it in 12 quarters since.
  • Simplex Trading's Nautilus Biotechnolgy position peaked at $418K in Q4 2021.
  • 93 funds tracked by Wall St. Rank held Nautilus Biotechnolgy as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.