Jim Simons
SCYX icon

Jim Simons’s SCYNEXIS SCYX Stock Holding History

Jim Simons’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
Q2 		$311K Buy
76,525
+48,445
+173% +$301K ﹤0.01% 2761
2026
Q1 		$206K Buy
28,080
+6,080
+28% +$37.6K ﹤0.01% 2908
2025
Q4 		$111K Buy
22,000
+175
+0.8% +$953 ﹤0.01% 2991
2025
Q3 		$134K Buy
21,825
+1,850
+9% +$12.5K ﹤0.01% 3215
2025
Q2 		$108K Buy
19,975
+275
+1% +$1.93K ﹤0.01% 3287
2025
Q1 		$150K Buy
19,700
+1,062
+6% +$9.2K ﹤0.01% 3130
2024
Q4 		$180K Buy
18,638
+425
+2% +$4.41K ﹤0.01% 3194
2024
Q3 		$217K Buy
18,213
+838
+5% +$11.8K ﹤0.01% 3098
2024
Q2 		$278K Sell
17,375
-27,155
-61% -$420K ﹤0.01% 2936
2024
Q1 		$524K Buy
44,530
+15,662
+54% +$221K ﹤0.01% 2841
2023
Q4 		$515K Buy
28,868
+22,088
+326% +$324K ﹤0.01% 2757
2023
Q3 		$124K Sell
6,780
-17,043
-72% -$407K ﹤0.01% 3199
2023
Q2 		$562K Buy
23,823
+21,685
+1,014% +$506K ﹤0.01% 2811
2023
Q1 		$51K Buy
2,138
+763
+55% +$10.1K ﹤0.01% 3661
2022
Q4 		$17K Buy
+1,375
New +$24.3K ﹤0.01% 3986
2021
Q1 		– Sell
-16,181
Closed -$990K – 3653
2020
Q4 		$990K Buy
16,181
+11,044
+215% +$517K ﹤0.01% 2507
2020
Q3 		$181K Sell
5,137
-2,991
-37% -$146K ﹤0.01% 3129
2020
Q2 		$488K Buy
8,128
+2,481
+44% +$168K ﹤0.01% 2889
2020
Q1 		$353K Sell
5,647
-2,945
-34% -$212K ﹤0.01% 2910
2019
Q4 		$626K Buy
8,592
+2,671
+45% +$220K ﹤0.01% 2818
2019
Q3 		$504K Sell
5,921
-20
-0.3% -$1.83K ﹤0.01% 2867
2019
Q2 		$623K Buy
5,941
+2,748
+86% +$317K ﹤0.01% 2909
2019
Q1 		$386K Sell
3,193
-185
-5% -$16.9K ﹤0.01% 3026
2018
Q4 		$130K Buy
3,378
+2,816
+501% +$191K ﹤0.01% 3197
2018
Q3 		$54K Sell
562
-887
-61% -$105K ﹤0.01% 3279
2018
Q2 		$190K Buy
+1,449
New +$173K ﹤0.01% 3081

Other funds holding SCYX

Great Point Partners
Great Point Partners Greenwich, Connecticut $529M AUM 337.4% 1-Year Est. Return
Squadron Capital Management
Squadron Capital Management Westmont, Illinois $322M AUM
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
Propel Bio Management
Propel Bio Management Los Angeles, California $191M AUM 102.42% 1-Year Est. Return
Woodline Partners
Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Avidity Partners Management
Avidity Partners Management Dallas, Texas $624M AUM 250.2% 1-Year Est. Return
KCM
Kingdon Capital Management New York $976M AUM 66.76% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Heights Capital Management
Heights Capital Management San Francisco, California $433M AUM 8.59% 1-Year Est. Return

Jim Simons's SCYX Position: Q2 2026 in Review

Jim Simons increased its SCYNEXIS (SCYX) stake by 173% in Q2 2026, buying an estimated $301K and bringing the position to 76,525 shares worth $311K. The position accounts for ﹤0.01% of the portfolio, ranked #2761.

Jim Simons first reported a position in SCYX in Q2 2018 and has held it in 26 quarters since. The position peaked at $990K in Q4 2020. 40 funds tracked by Wall St. Rank hold SCYX as of Q2 2026.

  • Jim Simons held 76,525 shares of SCYNEXIS worth $311K as of Q2 2026.
  • Jim Simons bought 48,445 SCYNEXIS shares in Q2 2026, an estimated $301K.
  • SCYNEXIS made up ﹤0.01% of Jim Simons's portfolio in Q2 2026, its #2761 holding.
  • Jim Simons first reported a position in SCYNEXIS in Q2 2018 and has held it in 26 quarters since.
  • Jim Simons's SCYNEXIS position peaked at $990K in Q4 2020.
  • 40 funds tracked by Wall St. Rank held SCYNEXIS as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.