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
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 $4.36B AUM 40.56% 1-Year Est. Return
FWSM
First Wilshire Securities Management Pasadena, California $444M AUM 42.88% 1-Year Est. Return
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $29B AUM 30.2% 1-Year Est. Return
YLHM
Yelin Lapidot Holdings Management Tel Aviv, Israel $480M AUM 42.17% 1-Year Est. Return
NCNMGF
Nano-Cap New Millennium Growth Fund Staten Island, New York $107M AUM
HIM
Herald Investment Management London, United Kingdom $737M AUM 158.15% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Citadel Advisors's SILC Position: Q4 2025 in Review

Citadel Advisors sold out of Silicom (SILC) in Q4 2025, closing a stake of 16,492 shares — an estimated $292K sold.

Citadel Advisors first reported a position in SILC in Q3 2017 and held it in 21 quarters. The position peaked at $1.32M in Q1 2018. 29 funds tracked by Wall St. Rank hold SILC as of Q4 2025.

  • Citadel Advisors reported no remaining Silicom position as of Q4 2025 after selling out during the quarter.
  • Citadel Advisors sold 16,492 Silicom shares in Q4 2025, an estimated $292K.
  • Citadel Advisors first reported a position in Silicom in Q3 2017 and held it in 21 quarters.
  • Citadel Advisors's Silicom position peaked at $1.32M in Q1 2018.
  • 29 funds tracked by Wall St. Rank held Silicom as of Q4 2025.

Based on Citadel Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.