Citadel Advisors
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Citadel Advisors’s Mitek Systems MITK Stock Holding History

Citadel Advisors’s Portfolio MITK Stock Details MITK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.48M Buy
+109,600
New +$1.36M ﹤0.01% 6739
2025
Q3 		– Sell
-26,200
Closed -$259K – 13590
2025
Q2 		$259K Sell
26,200
-74,800
-74% -$672K ﹤0.01% 10127
2025
Q1 		$833K Buy
101,000
+58,300
+137% +$567K ﹤0.01% 7360
2024
Q4 		$475K Buy
42,700
+7,500
+21% +$70K ﹤0.01% 8672
2024
Q3 		$305K Buy
35,200
+14,100
+67% +$143K ﹤0.01% 9300
2024
Q2 		$236K Sell
21,100
-41,400
-66% -$530K ﹤0.01% 9592
2024
Q1 		$881K Buy
62,500
+10,400
+20% +$127K ﹤0.01% 7180
2023
Q4 		$679K Sell
52,100
-900
-2% -$10K ﹤0.01% 7454
2023
Q3 		$568K Buy
53,000
+42,500
+405% +$476K ﹤0.01% 7788
2023
Q2 		$114K Sell
10,500
-40,800
-80% -$399K ﹤0.01% 10728
2023
Q1 		$492K Buy
51,300
+4,900
+11% +$47K ﹤0.01% 8356
2022
Q4 		$450K Buy
+46,400
New +$489K ﹤0.01% 8470
2022
Q2 		– Sell
-17,700
Closed -$260K – 13633
2022
Q1 		$260K Sell
17,700
-9,400
-35% -$144K ﹤0.01% 10915
2021
Q4 		$481K Sell
27,100
-20,100
-43% -$359K ﹤0.01% 9786
2021
Q3 		$873K Sell
47,200
-1,500
-3% -$30.4K ﹤0.01% 8488
2021
Q2 		$938K Sell
48,700
-17,200
-26% -$289K ﹤0.01% 8529
2021
Q1 		$961K Buy
65,900
+32,200
+96% +$517K ﹤0.01% 8220
2020
Q4 		$599K Sell
33,700
-3,300
-9% -$45.6K ﹤0.01% 7815
2020
Q3 		$471K Buy
+37,000
New +$417K ﹤0.01% 7399
2020
Q2 		– Sell
-10,900
Closed -$86K – 10233
2020
Q1 		$86K Sell
10,900
-57,300
-84% -$487K ﹤0.01% 8727
2019
Q4 		$522K Buy
68,200
+28,800
+73% +$243K ﹤0.01% 6744
2019
Q3 		$380K Sell
39,400
-31,700
-45% -$316K ﹤0.01% 7211
2019
Q2 		$707K Sell
71,100
-6,400
-8% -$68.3K ﹤0.01% 6262
2019
Q1 		$949K Buy
77,500
+33,900
+78% +$380K ﹤0.01% 5682
2018
Q4 		$471K Sell
43,600
-6,200
-12% -$56K ﹤0.01% 6490
2018
Q3 		$351K Sell
49,800
-4,400
-8% -$36.3K ﹤0.01% 7323
2018
Q2 		$482K Sell
54,200
-2,200
-4% -$18.6K ﹤0.01% 6431
2018
Q1 		$417K Buy
56,400
+28,000
+99% +$228K ﹤0.01% 6211
2017
Q4 		$254K Buy
28,400
+1,000
+4% +$9.12K ﹤0.01% 6719
2017
Q3 		$260K Buy
27,400
+16,100
+142% +$157K ﹤0.01% 6287
2017
Q2 		$95K Buy
+11,300
New +$92.2K ﹤0.01% 6926
2016
Q3 		– Sell
-13,300
Closed -$95K – 7550
2016
Q2 		$95K Buy
+13,300
New +$99.3K ﹤0.01% 6210
2015
Q3 		– Sell
-2,800
Closed -$11K – 9095
2015
Q2 		$11K Sell
2,800
-3,700
-57% -$12.7K ﹤0.01% 8380
2015
Q1 		$21K Sell
6,500
-5,200
-44% -$16.6K ﹤0.01% 7875
2014
Q4 		$39K Sell
11,700
-2,100
-15% -$6.32K ﹤0.01% 7383
2014
Q3 		$33K Buy
13,800
+10,900
+376% +$31.5K ﹤0.01% 7157
2014
Q2 		$10K Buy
+2,900
New +$9.88K ﹤0.01% 7577
2014
Q1 		– Sell
-3,300
Closed -$20K – 7944
2013
Q4 		$20K Sell
3,300
-300
-8% -$1.74K ﹤0.01% 6452
2013
Q3 		$19K Sell
3,600
-5,900
-62% -$32.2K ﹤0.01% 6233
2013
Q2 		$55K Buy
+9,500
New +$51K ﹤0.01% 5612

Other funds holding MITK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $432B AUM 29.4% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
TCM
Topline Capital Management Santa Monica, California $605M AUM 26.24% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Impax Asset Management Group
Impax Asset Management Group London, United Kingdom $14.3B AUM 19.8% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
IAA
Independent Advisor Alliance Charlotte, North Carolina $9.32B AUM 33.19% 1-Year Est. Return

Citadel Advisors's MITK Position: Q1 2026 in Review

Citadel Advisors increased its Mitek Systems (MITK) stake by 2.5% in Q1 2026, buying an estimated $60.2K and bringing the position to 196,046 shares worth $2.65M. The position accounts for ﹤0.01% of the portfolio, ranked #5510.

Citadel Advisors first reported a position in MITK in Q3 2013 and has held it in 43 quarters since. The position peaked at $4.19M in Q4 2024. 191 funds tracked by Wall St. Rank hold MITK as of Q1 2026.

  • Citadel Advisors held 196,046 shares of Mitek Systems worth $2.65M as of Q1 2026.
  • Citadel Advisors bought 4,864 Mitek Systems shares in Q1 2026, an estimated $60.2K.
  • Mitek Systems made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #5510 holding.
  • Citadel Advisors first reported a position in Mitek Systems in Q3 2013 and has held it in 43 quarters since.
  • Citadel Advisors's Mitek Systems position peaked at $4.19M in Q4 2024.
  • 191 funds tracked by Wall St. Rank held Mitek Systems as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.