Citadel Advisors
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Citadel Advisors’s Silicom SILC Stock Holding History

Citadel Advisors’s Portfolio SILC Stock Details SILC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$456K Buy
+9,506
New +$361K ﹤0.01% 10090
2025
Q4 		– Sell
-16,492
Closed -$292K – 13944
2025
Q3 		$292K Buy
16,492
+1,117
+7% +$18.3K ﹤0.01% 10426
2025
Q2 		$241K Buy
15,375
+1,575
+11% +$23K ﹤0.01% 10292
2025
Q1 		$205K Sell
13,800
-14,595
-51% -$238K ﹤0.01% 10397
2024
Q4 		$463K Buy
+28,395
New +$402K ﹤0.01% 8728
2024
Q3 		– Sell
-17,645
Closed -$267K – 15147
2024
Q2 		$267K Buy
+17,645
New +$279K ﹤0.01% 9367
2023
Q3 		– Sell
-14,400
Closed -$531K – 15027
2023
Q2 		$531K Sell
14,400
-4,350
-23% -$154K ﹤0.01% 7811
2023
Q1 		$703K Buy
18,750
+3,086
+20% +$125K ﹤0.01% 7559
2022
Q4 		$660K Sell
15,664
-3,503
-18% -$144K ﹤0.01% 7675
2022
Q3 		$677K Sell
19,167
-459
-2% -$17.7K ﹤0.01% 7809
2022
Q2 		$660K Sell
19,626
-8,323
-30% -$296K ﹤0.01% 8019
2022
Q1 		$1.1M Buy
27,949
+6,362
+29% +$272K ﹤0.01% 7476
2021
Q4 		$1.11M Buy
21,587
+10,175
+89% +$451K ﹤0.01% 7690
2021
Q3 		$494K Buy
11,412
+281
+3% +$12.1K ﹤0.01% 9904
2021
Q2 		$490K Buy
11,131
+5,661
+103% +$245K ﹤0.01% 10107
2021
Q1 		$247K Buy
+5,470
New +$256K ﹤0.01% 11263
2019
Q2 		– Sell
-8,848
Closed -$339K – 9776
2019
Q1 		$339K Buy
8,848
+742
+9% +$26.9K ﹤0.01% 7437
2018
Q4 		$284K Buy
8,106
+2,379
+42% +$92.9K ﹤0.01% 7365
2018
Q3 		$232K Sell
5,727
-21,988
-79% -$849K ﹤0.01% 7997
2018
Q2 		$1.07M Sell
27,715
-10,591
-28% -$406K ﹤0.01% 5107
2018
Q1 		$1.32M Buy
+38,306
New +$2.33M ﹤0.01% 4383
2017
Q4 		– Sell
-9,135
Closed -$534K – 8404
2017
Q3 		$534K Buy
+9,135
New +$485K ﹤0.01% 5230

Other funds holding SILC

SFM
Systematic Financial Management Teaneck, New Jersey $5.02B AUM 66.06% 1-Year Est. Return
FWSM
First Wilshire Securities Management Pasadena, California $486M AUM 50.29% 1-Year Est. Return
NCNMGF
Nano-Cap New Millennium Growth Fund Staten Island, New York $130M AUM
PCM
Portolan Capital Management Boston, Massachusetts $2.67B AUM 169.09% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
HIM
Herald Investment Management London, United Kingdom $737M AUM 158.15% 1-Year Est. Return
PIP
Palisades Investment Partners Santa Monica, California $352M AUM 76.79% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $52.8B AUM 58.98% 1-Year Est. Return

Citadel Advisors's SILC Position: Q2 2026 in Review

Citadel Advisors opened a new position in Silicom (SILC) in Q2 2026: 9,506 shares worth $456K. The stake represents ﹤0.01% of the portfolio and ranks #10090 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in SILC as recently as Q3 2025.

Citadel Advisors first reported a position in SILC in Q3 2017 and has held it in 22 quarters since. The position peaked at $1.32M in Q1 2018. 51 funds tracked by Wall St. Rank hold SILC as of Q2 2026.

  • Citadel Advisors held 9,506 shares of Silicom worth $456K as of Q2 2026.
  • Silicom was a new Citadel Advisors position in Q2 2026.
  • Silicom made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #10090 holding.
  • Citadel Advisors first reported a position in Silicom in Q3 2017 and has held it in 22 quarters since.
  • Citadel Advisors's Silicom position peaked at $1.32M in Q1 2018.
  • 51 funds tracked by Wall St. Rank held Silicom as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.