Simplex Trading
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Simplex Trading’s Clearfield CLFD Stock Holding History

Simplex Trading’s Portfolio CLFD Stock Details CLFD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$95.3K Buy
3,600
+3,500
+3,500% +$107K ﹤0.01% 5140
2025
Q4 		$2.92K Buy
+100
New +$3.21K ﹤0.01% 7698
2025
Q3 		– Sell
-100
Closed -$4K – 9162
2025
Q2 		$4K Buy
+100
New +$3.43K ﹤0.01% 7818
2024
Q3 		– Sell
-2,000
Closed -$77K – 8596
2024
Q2 		$77K Sell
2,000
-11,700
-85% -$407K ﹤0.01% 5639
2024
Q1 		$422K Buy
13,700
+8,600
+169% +$246K ﹤0.01% 4013
2023
Q4 		$148K Buy
5,100
+2,900
+132% +$77.3K ﹤0.01% 4991
2023
Q3 		$63K Sell
2,200
-2,700
-55% -$106K ﹤0.01% 5576
2023
Q2 		$232K Sell
4,900
-56,400
-92% -$2.41M ﹤0.01% 4128
2023
Q1 		$2.85M Buy
61,300
+51,900
+552% +$3.34M ﹤0.01% 1660
2022
Q4 		$884K Buy
9,400
+8,500
+944% +$896K ﹤0.01% 2576
2022
Q3 		$94K Sell
900
-11,700
-93% -$1.14M ﹤0.01% 5610
2022
Q2 		$780K Buy
12,600
+3,000
+31% +$176K ﹤0.01% 2909
2022
Q1 		$626K Buy
9,600
+9,000
+1,500% +$565K ﹤0.01% 3548
2021
Q4 		$50K Sell
600
-7,900
-93% -$496K ﹤0.01% 7259
2021
Q3 		$324K Hold
8,500
– – ﹤0.01% 4782
2021
Q2 		$318K Buy
8,500
+8,469
+27,319% +$301K ﹤0.01% 4878
2021
Q1 		$93K Sell
31
-26
-46% -$825 ﹤0.01% 5848
2020
Q4 		$140K Buy
57
+31
+119% +$726 ﹤0.01% 5068
2020
Q3 		$52K Buy
+26
New +$465 ﹤0.01% 5562
2017
Q3 		– Sell
-6
Closed -$1K – 5960
2017
Q2 		$1K Sell
6
-29
-83% -$411 ﹤0.01% 5545
2017
Q1 		$5K Buy
+35
New +$619 ﹤0.01% 4548
2016
Q4 		– Sell
-300
Closed -$14K – 5892
2016
Q3 		$14K Buy
300
+100
+50% +$1.85K ﹤0.01% 3308
2016
Q2 		$8K Buy
200
+100
+100% +$1.74K ﹤0.01% 3785
2016
Q1 		$1K Buy
+100
New +$1.41K ﹤0.01% 5036
2015
Q4 		– Sell
-3
Closed -$1K – 5455
2015
Q3 		$1K Buy
+3
New +$51 ﹤0.01% 4949

Other funds holding CLFD

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AAM
ACK Asset Management Greenwich, Connecticut $801M AUM 60.42% 1-Year Est. Return
MPI
Mairs & Power Inc St Paul, Minnesota $9.79B AUM 20.6% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
PAIM
Punch & Associates Investment Management Edina, Minnesota $1.73B AUM 27.65% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Simplex Trading's CLFD Position: Q1 2026 in Review

Simplex Trading opened a new position in Clearfield (CLFD) in Q1 2026: 350 shares worth $9.26K. The stake represents ﹤0.01% of the portfolio and ranks #7427 among its holdings. This is a return to the name: Simplex Trading previously reported a position in CLFD as recently as Q3 2025.

Simplex Trading first reported a position in CLFD in Q2 2015 and has held it in 18 quarters since. The position peaked at $1M in Q3 2022. 126 funds tracked by Wall St. Rank hold CLFD as of Q1 2026.

  • Simplex Trading held 350 shares of Clearfield worth $9.26K as of Q1 2026.
  • Clearfield was a new Simplex Trading position in Q1 2026.
  • Clearfield made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #7427 holding.
  • Simplex Trading first reported a position in Clearfield in Q2 2015 and has held it in 18 quarters since.
  • Simplex Trading's Clearfield position peaked at $1M in Q3 2022.
  • 126 funds tracked by Wall St. Rank held Clearfield as of Q1 2026.

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