Simplex Trading
XBIT icon

Simplex Trading’s XBiotech XBIT Stock Holding History

Simplex Trading’s Portfolio XBIT Stock Details XBIT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$102K Buy
43,200
+42,700
+8,540% +$103K ﹤0.01% 5065
2025
Q4 		$1.2K Buy
+500
New +$1.23K ﹤0.01% 7986
2025
Q1 		– Sell
-1,400
Closed -$5K – 9852
2024
Q4 		$5K Buy
+1,400
New +$9.54K ﹤0.01% 7678
2022
Q1 		– Sell
-200
Closed -$2K – 11528
2021
Q4 		$2K Sell
200
-100
-33% -$1.3K ﹤0.01% 10083
2021
Q3 		$4K Hold
300
– – ﹤0.01% 9370
2021
Q2 		$4K Buy
300
+258
+614% +$4.38K ﹤0.01% 9551
2021
Q1 		$72K Sell
42
-56
-57% -$1.04K ﹤0.01% 6179
2020
Q4 		$153K Buy
98
+15
+18% +$276 ﹤0.01% 4965
2020
Q3 		$158K Sell
83
-55
-40% -$949 ﹤0.01% 4396
2020
Q2 		$189K Buy
138
+105
+318% +$1.48K ﹤0.01% 4072
2020
Q1 		$35K Buy
33
+2
+6% +$33 ﹤0.01% 5498
2019
Q4 		$57K Buy
31
+26
+520% +$335 ﹤0.01% 5079
2019
Q3 		$5K Buy
+5
New +$41 ﹤0.01% 6636
2019
Q2 		– Sell
-10
Closed -$11K – 7895
2019
Q1 		$11K Sell
10
-89
-90% -$722 ﹤0.01% 6119
2018
Q4 		$50K Buy
99
+89
+890% +$365 ﹤0.01% 4532
2018
Q3 		$3K Sell
10
-57
-85% -$222 ﹤0.01% 6997
2018
Q2 		$30K Hold
67
– – ﹤0.01% 5545
2018
Q1 		$2K Sell
67
-5
-7% -$23 ﹤0.01% 5375
2017
Q4 		$9K Buy
72
+30
+71% +$126 ﹤0.01% 4021
2017
Q3 		$7K Sell
42
-62
-60% -$293 ﹤0.01% 4142
2017
Q2 		$25K Sell
104
-34
-25% -$326 ﹤0.01% 3098
2017
Q1 		$50K Buy
+138
New +$1.81K ﹤0.01% 2372
2016
Q4 		– Sell
-35
Closed -$5K – 6636
2016
Q3 		$5K Buy
+35
New +$513 ﹤0.01% 4336

Other funds holding XBIT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
RC
RBF Capital San Francisco, California $2.05B AUM 29.64% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Simplex Trading's XBIT Position: Q1 2026 in Review

Simplex Trading sold out of XBiotech (XBIT) in Q1 2026, closing a stake of 67 shares — an estimated $162 sold.

Simplex Trading first reported a position in XBIT in Q3 2016 and held it in 27 quarters. The position peaked at $295K in Q1 2017. 37 funds tracked by Wall St. Rank hold XBIT as of Q1 2026.

  • Simplex Trading reported no remaining XBiotech position as of Q1 2026 after selling out during the quarter.
  • Simplex Trading sold 67 XBiotech shares in Q1 2026, an estimated $162.
  • Simplex Trading first reported a position in XBiotech in Q3 2016 and held it in 27 quarters.
  • Simplex Trading's XBiotech position peaked at $295K in Q1 2017.
  • 37 funds tracked by Wall St. Rank held XBiotech as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.