Simplex Trading
GMAB icon

Simplex Trading’s Genmab GMAB Stock Holding History

Simplex Trading’s Portfolio GMAB Stock Details GMAB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-5,630
Closed -$137K – 9403
2025
Q2 		$116K Sell
5,630
-57,846
-91% -$1.19M ﹤0.01% 5087
2025
Q1 		$1.24M Buy
+63,476
New +$1.33M ﹤0.01% 2492
2024
Q4 		– Sell
-2,170
Closed -$47.7K – 8925
2024
Q3 		$52K Buy
+2,170
New +$58K ﹤0.01% 5845
2024
Q2 		– Sell
-951
Closed -$27K – 9149
2024
Q1 		$28K Sell
951
-450
-32% -$13.2K ﹤0.01% 6806
2023
Q4 		$44K Buy
+1,401
New +$44K ﹤0.01% 6197
2023
Q3 		– Sell
-121
Closed -$4.61K – 9064
2023
Q2 		$4K Buy
+121
New +$4.82K ﹤0.01% 8035
2023
Q1 		– Sell
-4,027
Closed -$155K – 9405
2022
Q4 		$170K Buy
4,027
+4,016
+36,509% +$165K ﹤0.01% 4422
2022
Q3 		$0 Sell
11
-1,083
-99% -$38K ﹤0.01% 10262
2022
Q2 		$35K Buy
1,094
+174
+19% +$5.64K ﹤0.01% 6946
2022
Q1 		$33K Buy
920
+882
+2,321% +$30.3K ﹤0.01% 7660
2021
Q4 		$1K Sell
38
-1,964
-98% -$81.9K ﹤0.01% 10189
2021
Q3 		$83K Hold
2,002
– – ﹤0.01% 6881
2021
Q2 		$81K Buy
2,002
+1,003
+100% +$38.7K ﹤0.01% 7032
2021
Q1 		$32K Buy
+999
New +$37.6K ﹤0.01% 7062

Other funds holding GMAB

OAG
Orbis Allan Gray Hamilton, Bermuda $23.7B AUM 65.43% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
PBA
Paradigm Biocapital Advisors New York $4.89B AUM 251.12% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 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
DTC
Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return
HL
Harding Loevner Bridgewater, New Jersey $9.72B AUM 22.38% 1-Year Est. Return
DM
Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Simplex Trading's GMAB Position: Q3 2025 in Review

Simplex Trading sold out of Genmab (GMAB) in Q3 2025, closing a stake of 5,630 shares — an estimated $137K sold.

Simplex Trading first reported a position in GMAB in Q1 2021 and held it in 14 quarters. The position peaked at $1.24M in Q1 2025. 252 funds tracked by Wall St. Rank hold GMAB as of Q3 2025.

  • Simplex Trading reported no remaining Genmab position as of Q3 2025 after selling out during the quarter.
  • Simplex Trading sold 5,630 Genmab shares in Q3 2025, an estimated $137K.
  • Simplex Trading first reported a position in Genmab in Q1 2021 and held it in 14 quarters.
  • Simplex Trading's Genmab position peaked at $1.24M in Q1 2025.
  • 252 funds tracked by Wall St. Rank held Genmab as of Q3 2025.

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