Simplex Trading
PII icon

Simplex Trading’s Polaris PII Stock Holding History

Simplex Trading’s Portfolio PII Stock Details PII Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$845K Sell
15,500
-45,700
-75% -$2.86M ﹤0.01% 2683
2025
Q4 		$3.87M Buy
61,200
+23,900
+64% +$1.57M ﹤0.01% 1476
2025
Q3 		$2.17M Sell
37,300
-14,200
-28% -$766K ﹤0.01% 2247
2025
Q2 		$2.09M Sell
51,500
-9,800
-16% -$369K ﹤0.01% 2062
2025
Q1 		$2.51M Sell
61,300
-28,900
-32% -$1.38M ﹤0.01% 1840
2024
Q4 		$5.2M Buy
90,200
+69,200
+330% +$4.81M ﹤0.01% 1452
2024
Q3 		$1.75M Sell
21,000
-29,500
-58% -$2.4M ﹤0.01% 2395
2024
Q2 		$3.95M Sell
50,500
-73,800
-59% -$6.25M ﹤0.01% 1605
2024
Q1 		$12.4M Sell
124,300
-41,400
-25% -$3.8M 0.01% 994
2023
Q4 		$15.7M Buy
165,700
+64,800
+64% +$5.94M 0.01% 836
2023
Q3 		$10.5M Buy
100,900
+84,800
+527% +$10.1M 0.01% 902
2023
Q2 		$1.95M Sell
16,100
-24,900
-61% -$2.75M ﹤0.01% 1995
2023
Q1 		$4.54M Buy
41,000
+28,200
+220% +$3.12M ﹤0.01% 1360
2022
Q4 		$1.29M Sell
12,800
-38,800
-75% -$4.04M ﹤0.01% 2229
2022
Q3 		$4.93M Buy
51,600
+44,200
+597% +$4.95M 0.01% 1219
2022
Q2 		$734K Sell
7,400
-22,600
-75% -$2.34M ﹤0.01% 2982
2022
Q1 		$3.16M Sell
30,000
-15,400
-34% -$1.75M ﹤0.01% 1651
2021
Q4 		$4.99M Sell
45,400
-26,500
-37% -$3.12M 0.01% 1207
2021
Q3 		$9.66M Buy
71,900
+1,000
+1% +$127K 0.01% 744
2021
Q2 		$9.71M Buy
70,900
+70,647
+27,924% +$9.58M 0.01% 731
2021
Q1 		$3.38M Buy
253
+69
+38% +$8.41K 0.01% 1135
2020
Q4 		$1.75M Buy
184
+164
+820% +$15.7K ﹤0.01% 1905
2020
Q3 		$188K Sell
20
-530
-96% -$52.2K ﹤0.01% 4193
2020
Q2 		$5.09M Buy
550
+508
+1,210% +$38.7K 0.01% 847
2020
Q1 		$202K Sell
42
-29
-41% -$2.38K ﹤0.01% 3585
2019
Q4 		$722K Sell
71
-33
-32% -$3.2K ﹤0.01% 2382
2019
Q3 		$915K Buy
104
+91
+700% +$7.89K ﹤0.01% 2016
2019
Q2 		$118K Sell
13
-46
-78% -$4.19K ﹤0.01% 4010
2019
Q1 		$498K Sell
59
-18
-23% -$1.53K ﹤0.01% 2669
2018
Q4 		$590K Sell
77
-2
-3% -$180 ﹤0.01% 2071
2018
Q3 		$797K Buy
79
+6
+8% +$670 ﹤0.01% 2113
2018
Q2 		$891K Sell
73
-101
-58% -$11.8K ﹤0.01% 1903
2018
Q1 		$23K Buy
174
+105
+152% +$12.6K ﹤0.01% 3228
2017
Q4 		$13K Sell
69
-110
-61% -$13.1K ﹤0.01% 3685
2017
Q3 		$33K Buy
179
+79
+79% +$7.49K ﹤0.01% 2688
2017
Q2 		$70K Buy
100
+48
+92% +$4.12K ﹤0.01% 2065
2017
Q1 		$35K Buy
+52
New +$4.48K ﹤0.01% 2693
2016
Q4 		– Sell
-311
Closed -$241K – 6360
2016
Q3 		$241K Buy
311
+21
+7% +$1.82K 0.02% 901
2016
Q2 		$44K Buy
290
+233
+409% +$20.7K ﹤0.01% 2184
2016
Q1 		$12K Sell
57
-176
-76% -$15.3K ﹤0.01% 3318
2015
Q4 		$545K Buy
233
+129
+124% +$13.7K 0.04% 402
2015
Q3 		$88K Buy
104
+11
+12% +$1.49K 0.01% 1508
2015
Q2 		$40K Buy
93
+45
+94% +$6.47K ﹤0.01% 1871
2015
Q1 		$52K Sell
48
-9
-16% -$1.33K 0.01% 1535
2014
Q4 		$36K Buy
+57
New +$8.55K ﹤0.01% 1606

Other funds holding PII

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Simplex Trading's PII Position: Q1 2026 in Review

Simplex Trading reduced its Polaris (PII) stake by 0.7% in Q1 2026, selling an estimated $5.7K and leaving 12,922 shares worth $704K. The position accounts for ﹤0.01% of the portfolio, ranked #2874.

Simplex Trading first reported a position in PII in Q1 2015 and has held it in 17 quarters since. The position peaked at $2.82M in Q3 2025. 444 funds tracked by Wall St. Rank hold PII as of Q1 2026.

  • Simplex Trading held 12,922 shares of Polaris worth $704K as of Q1 2026.
  • Simplex Trading sold 91 Polaris shares in Q1 2026, an estimated $5.7K.
  • Polaris made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #2874 holding.
  • Simplex Trading first reported a position in Polaris in Q1 2015 and has held it in 17 quarters since.
  • Simplex Trading's Polaris position peaked at $2.82M in Q3 2025.
  • 444 funds tracked by Wall St. Rank held Polaris as of Q1 2026.

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