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Quadrature Capital’s Mercury Insurance MCY Stock Holding History

Quadrature Capital’s Portfolio MCY Stock Details MCY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$266K Sell
2,496
-10,738
-81% -$1.06M ﹤0.01% 1252
2026
Q1 		$1.17M Buy
+13,234
New +$1.18M 0.01% 519
2025
Q2 		– Sell
-6,633
Closed -$371K – 1312
2025
Q1 		$371K Sell
6,633
-2,047
-24% -$110K 0.01% 670
2024
Q4 		$577K Buy
8,680
+1,361
+19% +$95.7K 0.01% 549
2024
Q3 		$461K Sell
7,319
-8,903
-55% -$529K 0.01% 549
2024
Q2 		$864K Buy
16,222
+1,796
+12% +$97.3K 0.01% 494
2024
Q1 		$744K Buy
14,426
+4,716
+49% +$208K 0.01% 568
2023
Q4 		$362K Buy
9,710
+1,670
+21% +$57.9K 0.01% 786
2023
Q3 		$226K Sell
8,040
-3,217
-29% -$94.9K ﹤0.01% 816
2023
Q2 		$341K Buy
+11,257
New +$343K 0.01% 681
2023
Q1 		– Sell
-6,755
Closed -$231K – 1080
2022
Q4 		$231K Buy
+6,755
New +$225K 0.01% 691
2017
Q1 		– Sell
-19,818
Closed -$1.19M – 780
2016
Q4 		$1.19M Buy
+19,818
New +$1.13M 0.04% 397

Other funds holding MCY

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Quadrature Capital's MCY Position: Q2 2026 in Review

Quadrature Capital reduced its Mercury Insurance (MCY) stake by 81% in Q2 2026, selling an estimated $1.06M and leaving 2,496 shares worth $266K. The position accounts for ﹤0.01% of the portfolio, ranked #1252.

Quadrature Capital first reported a position in MCY in Q4 2016 and has held it in 12 quarters since. The position peaked at $1.19M in Q4 2016. 348 funds tracked by Wall St. Rank hold MCY as of Q2 2026.

  • Quadrature Capital held 2,496 shares of Mercury Insurance worth $266K as of Q2 2026.
  • Quadrature Capital sold 10,738 Mercury Insurance shares in Q2 2026, an estimated $1.06M.
  • Mercury Insurance made up ﹤0.01% of Quadrature Capital's portfolio in Q2 2026, its #1252 holding.
  • Quadrature Capital first reported a position in Mercury Insurance in Q4 2016 and has held it in 12 quarters since.
  • Quadrature Capital's Mercury Insurance position peaked at $1.19M in Q4 2016.
  • 348 funds tracked by Wall St. Rank held Mercury Insurance as of Q2 2026.

Based on Quadrature Capital's 13F filing for Q2 2026, filed 7 Aug 2026.