Jane Street
SCYX icon

Jane Street’s SCYNEXIS SCYX Stock Holding History

Jane Street’s Portfolio SCYX Stock Details SCYX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$52.4K Buy
7,142
+5,280
+284% +$32.6K ﹤0.01% 10956
2025
Q4 		$9.42K Buy
+1,862
New +$10.1K ﹤0.01% 10846
2025
Q3 		– Sell
-4,937
Closed -$26.7K – 11654
2025
Q2 		$26.7K Buy
+4,937
New +$34.6K ﹤0.01% 9312
2025
Q1 		– Sell
-3,313
Closed -$32.1K – 10471
2024
Q4 		$32.1K Buy
+3,313
New +$34.4K ﹤0.01% 9069
2024
Q3 		– Sell
-2,570
Closed -$41.1K – 10317
2024
Q2 		$41.1K Sell
2,570
-9,145
-78% -$141K ﹤0.01% 8958
2024
Q1 		$138K Buy
+11,715
New +$166K ﹤0.01% 8392
2023
Q3 		– Sell
-1,391
Closed -$32.8K – 9295
2023
Q2 		$32.8K Sell
1,391
-282
-17% -$6.59K ﹤0.01% 8294
2023
Q1 		$40.2K Buy
+1,673
New +$22.2K ﹤0.01% 8508
2022
Q4 		– Sell
-3,109
Closed -$60K – 10035
2022
Q3 		$60K Sell
3,109
-109
-3% -$2.13K ﹤0.01% 8866
2022
Q2 		$48K Buy
+3,218
New +$61.9K ﹤0.01% 8936
2021
Q1 		– Sell
-1,260
Closed -$77K – 9530
2020
Q4 		$77K Buy
+1,260
New +$59K ﹤0.01% 7259
2020
Q3 		– Sell
-342
Closed -$21K – 7838
2020
Q2 		$21K Buy
+342
New +$23.2K ﹤0.01% 6964
2020
Q1 		– Sell
-648
Closed -$47K – 5889
2019
Q4 		$47K Buy
648
+378
+140% +$31.2K ﹤0.01% 4913
2019
Q3 		$23K Buy
270
+106
+65% +$9.68K ﹤0.01% 4950
2019
Q2 		$17K Buy
+164
New +$18.9K ﹤0.01% 5023
2019
Q1 		– Sell
-181
Closed -$7K – 5555
2018
Q4 		$7K Buy
+181
New +$12.3K ﹤0.01% 4834

Other funds holding SCYX

SCM
Squadron Capital Management Westmont, Illinois $273M AUM
GPP
Great Point Partners Greenwich, Connecticut $435M AUM 318.81% 1-Year Est. Return
APM
Avidity Partners Management Dallas, Texas $936M AUM 195% 1-Year Est. Return
HCM
Heights Capital Management San Francisco, California $433M AUM 8.69% 1-Year Est. Return
KCM
Kingdon Capital Management New York $911M AUM 51.11% 1-Year Est. Return
EAM
Empery Asset Management New York $86.5M AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
DCM
DAFNA Capital Management Los Angeles, California $440M AUM 109.12% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Jane Street's SCYX Position: Q1 2026 in Review

Jane Street increased its SCYNEXIS (SCYX) stake by 284% in Q1 2026, buying an estimated $32.6K and bringing the position to 7,142 shares worth $52.4K. The position accounts for ﹤0.01% of the portfolio, ranked #10956.

Jane Street first reported a position in SCYX in Q4 2018 and has held it in 16 quarters since. The position peaked at $138K in Q1 2024. 46 funds tracked by Wall St. Rank hold SCYX as of Q1 2026.

  • Jane Street held 7,142 shares of SCYNEXIS worth $52.4K as of Q1 2026.
  • Jane Street bought 5,280 SCYNEXIS shares in Q1 2026, an estimated $32.6K.
  • SCYNEXIS made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #10956 holding.
  • Jane Street first reported a position in SCYNEXIS in Q4 2018 and has held it in 16 quarters since.
  • Jane Street's SCYNEXIS position peaked at $138K in Q1 2024.
  • 46 funds tracked by Wall St. Rank held SCYNEXIS as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.