Marshall Wace
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Marshall Wace’s American Coastal Insurance ACIC Stock Holding History

Marshall Wace’s Portfolio ACIC Stock Details ACIC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.02M Buy
179,394
+13,900
+8% +$156K ﹤0.01% 1784
2025
Q4 		$2.09M Buy
165,494
+57,443
+53% +$694K ﹤0.01% 1558
2025
Q3 		$1.23M Buy
108,051
+54,649
+102% +$595K ﹤0.01% 1856
2025
Q2 		$594K Sell
53,402
-185,821
-78% -$2.05M ﹤0.01% 2085
2025
Q1 		$2.77M Sell
239,223
-87,415
-27% -$1.06M ﹤0.01% 1326
2024
Q4 		$4.4M Sell
326,638
-28,799
-8% -$360K 0.01% 1112
2024
Q3 		$4.01M Sell
355,437
-63,410
-15% -$709K ﹤0.01% 1086
2024
Q2 		$4.42M Buy
418,847
+115,195
+38% +$1.29M 0.01% 1050
2024
Q1 		$3.25M Buy
303,652
+230,242
+314% +$2.6M ﹤0.01% 1167
2023
Q4 		$694K Sell
73,410
-34,693
-32% -$279K ﹤0.01% 1604
2023
Q3 		$796K Buy
108,103
+67,990
+169% +$440K ﹤0.01% 1572
2023
Q2 		$179K Buy
+40,113
New +$173K ﹤0.01% 2260
2022
Q3 		– Sell
-91,716
Closed -$143K – 3279
2022
Q2 		$143K Sell
91,716
-45,838
-33% -$97.3K ﹤0.01% 3228
2022
Q1 		$456K Sell
137,554
-17,808
-11% -$67.3K ﹤0.01% 2815
2021
Q4 		$675K Buy
155,362
+32,951
+27% +$141K ﹤0.01% 2653
2021
Q3 		$444K Buy
+122,411
New +$492K ﹤0.01% 2446
2019
Q4 		– Sell
-15,880
Closed -$222K – 1646
2019
Q3 		$222K Buy
+15,880
New +$205K ﹤0.01% 1270
2018
Q2 		– Sell
-16,100
Closed -$308K – 688
2018
Q1 		$308K Buy
+16,100
New +$309K 0.01% 462

Other funds holding ACIC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
TCM
Tieton Capital Management Yakima, Washington $299M AUM 54.55% 1-Year Est. Return
ECP
Empyrean Capital Partners Los Angeles, California $3.07B AUM 34.24% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
PAIM
Punch & Associates Investment Management Edina, Minnesota $1.73B AUM 27.65% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
SEI Investments
SEI Investments Oaks, Pennsylvania $108B AUM 26.14% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Marshall Wace's ACIC Position: Q1 2026 in Review

Marshall Wace increased its American Coastal Insurance (ACIC) stake by 8.4% in Q1 2026, buying an estimated $156K and bringing the position to 179,394 shares worth $2.02M. The position accounts for ﹤0.01% of the portfolio, ranked #1784.

Marshall Wace first reported a position in ACIC in Q1 2018 and has held it in 18 quarters since. The position peaked at $4.42M in Q2 2024. 150 funds tracked by Wall St. Rank hold ACIC as of Q1 2026.

  • Marshall Wace held 179,394 shares of American Coastal Insurance worth $2.02M as of Q1 2026.
  • Marshall Wace bought 13,900 American Coastal Insurance shares in Q1 2026, an estimated $156K.
  • American Coastal Insurance made up ﹤0.01% of Marshall Wace's portfolio in Q1 2026, its #1784 holding.
  • Marshall Wace first reported a position in American Coastal Insurance in Q1 2018 and has held it in 18 quarters since.
  • Marshall Wace's American Coastal Insurance position peaked at $4.42M in Q2 2024.
  • 150 funds tracked by Wall St. Rank held American Coastal Insurance as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.