JY
NAUT icon

Jeff Yass’s Nautilus Biotechnolgy NAUT Stock Holding History

Jeff Yass’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 		$1.67M Buy
+890,949
New +$2.35M ﹤0.01% 6903
2026
Q1 		– Sell
-42,916
Closed -$105K – 13781
2025
Q4 		$83.7K Buy
+42,916
New +$70.4K ﹤0.01% 11550
2025
Q3 		– Sell
-147,497
Closed -$107K – 13378
2025
Q2 		$107K Buy
147,497
+80,204
+119% +$60.3K ﹤0.01% 11756
2025
Q1 		$57.9K Buy
67,293
+28,289
+73% +$42K ﹤0.01% 11809
2024
Q4 		$65.5K Buy
+39,004
New +$93.3K ﹤0.01% 11567
2024
Q1 		– Sell
-21,710
Closed -$64.9K – 12932
2023
Q4 		$64.9K Buy
+21,710
New +$62.1K ﹤0.01% 11596
2023
Q3 		– Sell
-42,445
Closed -$138K – 12616
2023
Q2 		$164K Sell
42,445
-54,921
-56% -$158K ﹤0.01% 10477
2023
Q1 		$270K Buy
97,366
+73,548
+309% +$154K ﹤0.01% 9955
2022
Q4 		$42.9K Sell
23,818
-13,352
-36% -$25.8K ﹤0.01% 11473
2022
Q3 		$79K Sell
37,170
-87,047
-70% -$219K ﹤0.01% 11895
2022
Q2 		$334K Sell
124,217
-55,378
-31% -$206K ﹤0.01% 9284
2022
Q1 		$779K Buy
179,595
+21,343
+13% +$87.6K ﹤0.01% 7785
2021
Q4 		$820K Sell
158,252
-55,593
-26% -$298K ﹤0.01% 7816
2021
Q3 		$1.31M Buy
213,845
+187,309
+706% +$1.49M ﹤0.01% 6844
2021
Q2 		$268K Buy
+26,536
New +$287K ﹤0.01% 11019

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

Jeff Yass's NAUT Position: Q2 2026 in Review

Jeff Yass opened a new position in Nautilus Biotechnolgy (NAUT) in Q2 2026: 890,949 shares worth $1.67M. The stake represents ﹤0.01% of the portfolio and ranks #6903 among its holdings. This is a return to the name: Jeff Yass previously reported a position in NAUT as recently as Q4 2025.

Jeff Yass first reported a position in NAUT in Q2 2021 and has held it in 15 quarters since. 93 funds tracked by Wall St. Rank hold NAUT as of Q2 2026.

  • Jeff Yass held 890,949 shares of Nautilus Biotechnolgy worth $1.67M as of Q2 2026.
  • Nautilus Biotechnolgy was a new Jeff Yass position in Q2 2026.
  • Nautilus Biotechnolgy made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #6903 holding.
  • Jeff Yass first reported a position in Nautilus Biotechnolgy in Q2 2021 and has held it in 15 quarters since.
  • 93 funds tracked by Wall St. Rank held Nautilus Biotechnolgy as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.