Jane Street
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Jane Street’s Weis Markets WMK Stock Holding History

Jane Street’s Portfolio WMK Stock Details WMK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$8.44M Buy
107,766
+5,741
+6% +$421K ﹤0.01% 3041
2026
Q1 		$6.98M Sell
102,025
-68,738
-40% -$4.7M ﹤0.01% 3015
2025
Q4 		$10.9M Buy
170,763
+56,662
+50% +$3.78M ﹤0.01% 2214
2025
Q3 		$8.2M Buy
114,101
+53,901
+90% +$3.94M ﹤0.01% 2676
2025
Q2 		$4.36M Buy
+60,200
New +$4.71M ﹤0.01% 3185
2025
Q1 		– Sell
-4,543
Closed -$308K – 10767
2024
Q4 		$308K Sell
4,543
-19,607
-81% -$1.35M ﹤0.01% 7696
2024
Q3 		$1.66M Buy
24,150
+5,056
+26% +$345K ﹤0.01% 4857
2024
Q2 		$1.2M Buy
19,094
+6,536
+52% +$417K ﹤0.01% 5437
2024
Q1 		$809K Buy
12,558
+6,173
+97% +$386K ﹤0.01% 5789
2023
Q4 		$408K Sell
6,385
-3,036
-32% -$193K ﹤0.01% 7122
2023
Q3 		$594K Sell
9,421
-1,508
-14% -$98.4K ﹤0.01% 6016
2023
Q2 		$702K Buy
10,929
+8,103
+287% +$589K ﹤0.01% 5785
2023
Q1 		$239K Sell
2,826
-660
-19% -$55.3K ﹤0.01% 7554
2022
Q4 		$287K Buy
+3,486
New +$294K ﹤0.01% 7097
2020
Q2 		– Sell
-12,693
Closed -$529K – 7645
2020
Q1 		$529K Buy
+12,693
New +$486K ﹤0.01% 3573
2014
Q3 		– Sell
-9,747
Closed -$446K – 3126
2014
Q2 		$446K Buy
+9,747
New +$449K 0.01% 1507

Other funds holding WMK

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Allianz Asset Management
Allianz Asset Management Munich, Germany $123B AUM 45.23% 1-Year Est. Return

Jane Street's WMK Position: Q2 2026 in Review

Jane Street increased its Weis Markets (WMK) stake by 5.6% in Q2 2026, buying an estimated $421K and bringing the position to 107,766 shares worth $8.44M. The position accounts for ﹤0.01% of the portfolio, ranked #3041.

Jane Street first reported a position in WMK in Q2 2014 and has held it in 16 quarters since. The position peaked at $10.9M in Q4 2025. 200 funds tracked by Wall St. Rank hold WMK as of Q2 2026.

  • Jane Street held 107,766 shares of Weis Markets worth $8.44M as of Q2 2026.
  • Jane Street bought 5,741 Weis Markets shares in Q2 2026, an estimated $421K.
  • Weis Markets made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #3041 holding.
  • Jane Street first reported a position in Weis Markets in Q2 2014 and has held it in 16 quarters since.
  • Jane Street's Weis Markets position peaked at $10.9M in Q4 2025.
  • 200 funds tracked by Wall St. Rank held Weis Markets as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.