Citigroup
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Citigroup’s Allegro MicroSystems ALGM Stock Holding History

Citigroup’s Portfolio ALGM Stock Details ALGM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$10.3M Buy
148,210
+42,056
+40% +$1.97M ﹤0.01% 1595
2026
Q1 		$3.35M Sell
106,154
-147
-0.1% -$5.07K ﹤0.01% 2281
2025
Q4 		$2.8M Buy
+106,301
New +$2.93M ﹤0.01% 2434
2025
Q3 		– Sell
-176,538
Closed -$6.04M – 6064
2025
Q2 		$6.04M Buy
176,538
+77,524
+78% +$1.93M ﹤0.01% 1746
2025
Q1 		$2.49M Sell
99,014
-34,186
-26% -$853K ﹤0.01% 2513
2024
Q4 		$2.91M Buy
133,200
+94,509
+244% +$2.01M ﹤0.01% 2486
2024
Q3 		$902K Sell
38,691
-54,931
-59% -$1.38M ﹤0.01% 3342
2024
Q2 		$2.64M Buy
93,622
+24,586
+36% +$700K ﹤0.01% 2117
2024
Q1 		$1.86M Sell
69,036
-11,160
-14% -$322K ﹤0.01% 2486
2023
Q4 		$2.43M Buy
80,196
+12,558
+19% +$359K ﹤0.01% 2076
2023
Q3 		$2.16M Buy
67,638
+3,155
+5% +$128K ﹤0.01% 1929
2023
Q2 		$2.91M Buy
64,483
+12,990
+25% +$526K ﹤0.01% 1886
2023
Q1 		$2.47M Buy
51,493
+21,728
+73% +$884K ﹤0.01% 1881
2022
Q4 		$894K Buy
29,765
+1,376
+5% +$37.5K ﹤0.01% 2706
2022
Q3 		$621K Sell
28,389
-4,601
-14% -$107K ﹤0.01% 3078
2022
Q2 		$683K Sell
32,990
-1,091
-3% -$26K ﹤0.01% 2986
2022
Q1 		$968K Sell
34,081
-3,111
-8% -$88.9K ﹤0.01% 2999
2021
Q4 		$1.35M Sell
37,192
-6,164
-14% -$201K ﹤0.01% 2953
2021
Q3 		$1.39M Buy
43,356
+9,611
+28% +$283K ﹤0.01% 2830
2021
Q2 		$935K Buy
33,745
+27,027
+402% +$705K ﹤0.01% 3283
2021
Q1 		$171K Buy
6,718
+2,902
+76% +$83K ﹤0.01% 4086
2020
Q4 		$102K Buy
+3,816
New +$92.3K ﹤0.01% 5513

Other funds holding ALGM

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return

Citigroup's ALGM Position: Q2 2026 in Review

Citigroup increased its Allegro MicroSystems (ALGM) stake by 40% in Q2 2026, buying an estimated $1.97M and bringing the position to 148,210 shares worth $10.3M. The position accounts for ﹤0.01% of the portfolio, ranked #1595.

Citigroup first reported a position in ALGM in Q4 2020 and has held it in 22 quarters since. 375 funds tracked by Wall St. Rank hold ALGM as of Q2 2026.

  • Citigroup held 148,210 shares of Allegro MicroSystems worth $10.3M as of Q2 2026.
  • Citigroup bought 42,056 Allegro MicroSystems shares in Q2 2026, an estimated $1.97M.
  • Allegro MicroSystems made up ﹤0.01% of Citigroup's portfolio in Q2 2026, its #1595 holding.
  • Citigroup first reported a position in Allegro MicroSystems in Q4 2020 and has held it in 22 quarters since.
  • 375 funds tracked by Wall St. Rank held Allegro MicroSystems as of Q2 2026.

Based on Citigroup's 13F filing for Q2 2026, filed 3 Aug 2026.