Simplex Trading
CLSD

Simplex Trading’s Clearside Biomedical CLSD Stock Holding History

Simplex Trading’s Portfolio CLSD Stock Details CLSD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q1 		– Sell
-1,200
Closed -$21K – 8937
2023
Q4 		$21K Buy
1,200
+140
+13% +$2K ﹤0.01% 6875
2023
Q3 		$13K Buy
1,060
+40
+4% +$606 ﹤0.01% 6969
2023
Q2 		$17K Buy
1,020
+33
+3% +$568 ﹤0.01% 6920
2023
Q1 		$15K Buy
987
+387
+65% +$7.51K ﹤0.01% 7174
2022
Q4 		$10K Sell
600
-1,267
-68% -$22.8K ﹤0.01% 7519
2022
Q3 		$31K Sell
1,867
-653
-26% -$14.3K ﹤0.01% 7015
2022
Q2 		$55K Sell
2,520
-640
-20% -$15.5K ﹤0.01% 6360
2022
Q1 		$108K Buy
3,160
+1,713
+118% +$51.3K ﹤0.01% 6022
2021
Q4 		$59K Sell
1,447
-120
-8% -$7.77K ﹤0.01% 7031
2021
Q3 		$113K Hold
1,567
– – ﹤0.01% 6446
2021
Q2 		$114K Buy
1,567
+1,566
+156,600% +$72.8K ﹤0.01% 6531
2021
Q1 		$2K Buy
+1
New +$50 ﹤0.01% 8430
2020
Q1 		– Sell
-22
Closed -$97K – 7657
2019
Q4 		$97K Buy
+22
New +$462 ﹤0.01% 4545
2019
Q1 		– Sell
-2
Closed -$3K – 7190
2018
Q4 		$3K Sell
2
-2
-50% -$94 ﹤0.01% 6404
2018
Q3 		$37K Sell
4
-21
-84% -$2.5K ﹤0.01% 5446
2018
Q2 		$404K Buy
25
+23
+1,150% +$3.88K ﹤0.01% 2676
2018
Q1 		$4K Buy
+2
New +$244 ﹤0.01% 4759

Other funds holding CLSD

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
CG
Carmignac Gestion Paris, France $6.51B AUM 19.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
AWM
Apollon Wealth Management Mount Pleasant, South Carolina $6.15B AUM 22.62% 1-Year Est. Return
First Manhattan
First Manhattan New York $36.1B AUM 11.5% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
GCP
GSA Capital Partners London, United Kingdom $1.61B AUM 28.28% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Simplex Trading's CLSD Position: Q3 2025 in Review

Simplex Trading sold out of Clearside Biomedical (CLSD) in Q3 2025, closing a stake of 8 shares.

Simplex Trading first reported a position in CLSD in Q2 2018 and held it in 20 quarters. The position peaked at $308K in Q2 2018. 26 funds tracked by Wall St. Rank hold CLSD as of Q3 2025.

  • Simplex Trading reported no remaining Clearside Biomedical position as of Q3 2025 after selling out during the quarter.
  • Simplex Trading sold 8 Clearside Biomedical shares in Q3 2025.
  • Simplex Trading first reported a position in Clearside Biomedical in Q2 2018 and held it in 20 quarters.
  • Simplex Trading's Clearside Biomedical position peaked at $308K in Q2 2018.
  • 26 funds tracked by Wall St. Rank held Clearside Biomedical as of Q3 2025.

Based on Simplex Trading's 13F filing for Q3 2025, filed 12 Nov 2025.