Group One Trading
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Group One Trading’s Senseonics Holdings Inc SENS Stock Holding History

Group One Trading’s Portfolio SENS Stock Details SENS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$88.6K Sell
15,600
-7,500
-32% -$48.1K ﹤0.01% 4960
2026
Q1 		$154K Sell
23,100
-89,600
-80% -$632K ﹤0.01% 4344
2025
Q4 		$622K Buy
112,700
+103,240
+1,091% +$718K ﹤0.01% 3293
2025
Q3 		$82.5K Sell
9,460
-7,405
-44% -$71.5K ﹤0.01% 5525
2025
Q2 		$161K Sell
16,865
-10,040
-37% -$117K ﹤0.01% 4550
2025
Q1 		$353K Buy
26,905
+21,260
+377% +$351K ﹤0.01% 3437
2024
Q4 		$59.1K Buy
5,645
+120
+2% +$857 ﹤0.01% 4931
2024
Q3 		$38.6K Buy
5,525
+225
+4% +$1.81K ﹤0.01% 4816
2024
Q2 		$42.3K Sell
5,300
-750
-12% -$6.68K ﹤0.01% 4636
2024
Q1 		$64.3K Sell
6,050
-8,495
-58% -$98.5K ﹤0.01% 4507
2023
Q4 		$166K Buy
14,545
+1,275
+10% +$14.6K ﹤0.01% 4028
2023
Q3 		$160K Sell
13,270
-75
-0.6% -$1.03K ﹤0.01% 4000
2023
Q2 		$204K Sell
13,345
-4,815
-27% -$66K ﹤0.01% 3913
2023
Q1 		$258K Sell
18,160
-71,875
-80% -$1.44M ﹤0.01% 3430
2022
Q4 		$1.85M Sell
90,035
-5,030
-5% -$116K ﹤0.01% 1889
2022
Q3 		$2.51M Buy
95,065
+1,035
+1% +$31.7K ﹤0.01% 1709
2022
Q2 		$1.94M Sell
94,030
-8,510
-8% -$222K ﹤0.01% 2098
2022
Q1 		$4.04M Sell
102,540
-1,150
-1% -$52.6K ﹤0.01% 1723
2021
Q4 		$5.54M Sell
103,690
-31,020
-23% -$2.02M ﹤0.01% 1612
2021
Q3 		$9.13M Sell
134,710
-55,470
-29% -$3.76M 0.01% 1138
2021
Q2 		$14.6M Sell
190,180
-44,320
-19% -$2.24M 0.02% 814
2021
Q1 		$12.4M Buy
234,500
+230,005
+5,117% +$13M 0.02% 802
2020
Q4 		$78K Buy
4,495
+4,100
+1,038% +$35.7K ﹤0.01% 4737
2020
Q3 		$3K Sell
395
-390
-50% -$3.46K ﹤0.01% 5769
2020
Q2 		$6K Sell
785
-6,985
-90% -$72.2K ﹤0.01% 5323
2020
Q1 		$98K Buy
7,770
+5,475
+239% +$110K ﹤0.01% 3312
2019
Q4 		$42K Sell
2,295
-2,010
-47% -$39.6K ﹤0.01% 4085
2019
Q3 		$85K Sell
4,305
-2,065
-32% -$50K ﹤0.01% 3663
2019
Q2 		$260K Buy
6,370
+4,920
+339% +$208K ﹤0.01% 2658
2019
Q1 		$71K Buy
1,450
+970
+202% +$51.6K ﹤0.01% 3391
2018
Q4 		$25K Sell
480
-2,570
-84% -$172K ﹤0.01% 3923
2018
Q3 		$291K Buy
3,050
+1,190
+64% +$97.4K ﹤0.01% 2731
2018
Q2 		$153K Buy
1,860
+905
+95% +$64.9K ﹤0.01% 3261
2018
Q1 		$57K Buy
+955
New +$55K ﹤0.01% 3595

Other funds holding SENS

SC
Sessa Capital New York $5.98B AUM 99.85% 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
APM
Avidity Partners Management Dallas, Texas $624M AUM 250.2% 1-Year Est. Return
SCM
Sio Capital Management New York $604M AUM 96.57% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
MCM
Masters Capital Management Atlanta, Georgia $3.9B AUM 50.88% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Group One Trading's SENS Position: Q2 2026 in Review

Group One Trading sold out of Senseonics Holdings Inc (SENS) in Q2 2026, closing a stake of 4,569 shares — an estimated $29.3K sold.

Group One Trading first reported a position in SENS in Q4 2017 and held it in 28 quarters. The position peaked at $6.71M in Q2 2021. 111 funds tracked by Wall St. Rank hold SENS as of Q2 2026.

  • Group One Trading reported no remaining Senseonics Holdings Inc position as of Q2 2026 after selling out during the quarter.
  • Group One Trading sold 4,569 Senseonics Holdings Inc shares in Q2 2026, an estimated $29.3K.
  • Group One Trading first reported a position in Senseonics Holdings Inc in Q4 2017 and held it in 28 quarters.
  • Group One Trading's Senseonics Holdings Inc position peaked at $6.71M in Q2 2021.
  • 111 funds tracked by Wall St. Rank held Senseonics Holdings Inc as of Q2 2026.

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