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Illinois Municipal Retirement Fund’s Arch Capital ACGL Stock Holding History

Illinois Municipal Retirement Fund’s Portfolio ACGL Stock Details ACGL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$16.4M Buy
168,740
+2,136
+1% +$201K 0.18% 137
2026
Q1 		$16M Sell
166,604
-15,472
-8% -$1.48M 0.2% 117
2025
Q4 		$17.5M Buy
182,076
+27,114
+17% +$2.48M 0.22% 112
2025
Q3 		$14.1M Buy
154,962
+10,117
+7% +$907K 0.18% 133
2025
Q2 		$13.2M Buy
144,845
+24,875
+21% +$2.3M 0.18% 137
2025
Q1 		$11.5M Buy
119,970
+20,638
+21% +$1.9M 0.17% 150
2024
Q4 		$9.17M Sell
99,332
-50,063
-34% -$5.05M 0.13% 195
2024
Q3 		$16.7M Buy
149,395
+11,414
+8% +$1.19M 0.24% 93
2024
Q2 		$13.9M Buy
137,981
+18,613
+16% +$1.81M 0.21% 104
2024
Q1 		$11M Sell
119,368
-4,304
-3% -$364K 0.17% 162
2023
Q4 		$9.19M Buy
123,672
+19,229
+18% +$1.57M 0.15% 182
2023
Q3 		$8.32M Sell
104,443
-35,142
-25% -$2.73M 0.16% 186
2023
Q2 		$10.4M Buy
139,585
+120
+0.1% +$8.68K 0.21% 149
2023
Q1 		$9.46M Sell
139,465
-21,958
-14% -$1.44M 0.2% 157
2022
Q4 		$10.1M Buy
161,423
+55,159
+52% +$3.08M 0.23% 132
2022
Q3 		$4.84M Buy
106,264
+91,197
+605% +$4.12M 0.12% 232
2022
Q2 		$685K Buy
15,067
+5,380
+56% +$249K 0.02% 688
2022
Q1 		$469K Buy
+9,687
New +$450K 0.01% 695
2020
Q2 		– Sell
-34,535
Closed -$983K – 226
2020
Q1 		$983K Buy
34,535
+12,776
+59% +$518K 0.49% 89
2019
Q4 		$933K Buy
+21,759
New +$903K 0.36% 126

Other funds holding ACGL

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
WCM Investment Management
WCM Investment Management Laguna Beach, California $55.2B AUM 57.07% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Illinois Municipal Retirement Fund's ACGL Position: Q2 2026 in Review

Illinois Municipal Retirement Fund increased its Arch Capital (ACGL) stake by 1.3% in Q2 2026, buying an estimated $201K and bringing the position to 168,740 shares worth $16.4M. The position accounts for 0.18% of the portfolio, ranked #137.

Illinois Municipal Retirement Fund first reported a position in ACGL in Q4 2019 and has held it in 20 quarters since. The position peaked at $17.5M in Q4 2025. 906 funds tracked by Wall St. Rank hold ACGL as of Q2 2026.

  • Illinois Municipal Retirement Fund held 168,740 shares of Arch Capital worth $16.4M as of Q2 2026.
  • Illinois Municipal Retirement Fund bought 2,136 Arch Capital shares in Q2 2026, an estimated $201K.
  • Arch Capital made up 0.18% of Illinois Municipal Retirement Fund's portfolio in Q2 2026, its #137 holding.
  • Illinois Municipal Retirement Fund first reported a position in Arch Capital in Q4 2019 and has held it in 20 quarters since.
  • Illinois Municipal Retirement Fund's Arch Capital position peaked at $17.5M in Q4 2025.
  • 906 funds tracked by Wall St. Rank held Arch Capital as of Q2 2026.

Based on Illinois Municipal Retirement Fund's 13F filing for Q2 2026, filed 12 Aug 2026.