Marshall Wace
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Marshall Wace’s RLI Corp RLI Stock Holding History

Marshall Wace’s Portfolio RLI Stock Details RLI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.53M Buy
25,935
+20,745
+400% +$1.11M ﹤0.01% 1995
2026
Q1 		$296K Buy
+5,190
New +$312K ﹤0.01% 2657
2025
Q4 		– Sell
-3,100
Closed -$202K – 3403
2025
Q3 		$202K Buy
+3,100
New +$210K ﹤0.01% 2572
2025
Q2 		– Sell
-31,999
Closed -$2.57M – 3090
2025
Q1 		$2.57M Sell
31,999
-5,433
-15% -$413K ﹤0.01% 1357
2024
Q4 		$3.08M Buy
37,432
+33,148
+774% +$2.75M ﹤0.01% 1271
2024
Q3 		$332K Buy
4,284
+822
+24% +$60.8K ﹤0.01% 2091
2024
Q2 		$244K Buy
+3,462
New +$248K ﹤0.01% 2230
2022
Q2 		– Sell
-7,340
Closed -$406K – 3779
2022
Q1 		$406K Buy
+7,340
New +$387K ﹤0.01% 2864
2021
Q3 		– Sell
-20,122
Closed -$1.05M – 3363
2021
Q2 		$1.05M Buy
20,122
+8,298
+70% +$451K ﹤0.01% 1782
2021
Q1 		$660K Buy
+11,824
New +$628K ﹤0.01% 1829
2019
Q2 		– Sell
-28,514
Closed -$1.02M – 1757
2019
Q1 		$1.02M Buy
+28,514
New +$983K 0.01% 917
2018
Q2 		– Sell
-18,200
Closed -$577K – 824
2018
Q1 		$577K Buy
+18,200
New +$562K 0.02% 335
2015
Q4 		– Sell
-106,994
Closed -$2.86M – 1098
2015
Q3 		$2.86M Buy
+106,994
New +$2.9M 0.04% 382

Other funds holding RLI

State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $32.2B AUM 10.98% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AI
Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return
MG
Markel Group Glen Allen, Virginia $13.1B AUM 15.62% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Marshall Wace's RLI Position: Q2 2026 in Review

Marshall Wace increased its RLI Corp (RLI) stake by 400% in Q2 2026, buying an estimated $1.11M and bringing the position to 25,935 shares worth $1.53M. The position accounts for ﹤0.01% of the portfolio, ranked #1995.

Marshall Wace first reported a position in RLI in Q3 2015 and has held it in 13 quarters since. The position peaked at $3.08M in Q4 2024. 424 funds tracked by Wall St. Rank hold RLI as of Q2 2026.

  • Marshall Wace held 25,935 shares of RLI Corp worth $1.53M as of Q2 2026.
  • Marshall Wace bought 20,745 RLI Corp shares in Q2 2026, an estimated $1.11M.
  • RLI Corp made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #1995 holding.
  • Marshall Wace first reported a position in RLI Corp in Q3 2015 and has held it in 13 quarters since.
  • Marshall Wace's RLI Corp position peaked at $3.08M in Q4 2024.
  • 424 funds tracked by Wall St. Rank held RLI Corp as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.