Mariner
WSR

Mariner’s Whitestone REIT WSR Stock Holding History

Mariner’s Portfolio WSR Stock Details WSR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$250K Sell
13,206
-719
-5% -$13.5K ﹤0.01% 2974
2026
Q1 		$225K Buy
13,925
+691
+5% +$10.4K ﹤0.01% 3088
2025
Q4 		$184K Sell
13,234
-4,373
-25% -$56.4K ﹤0.01% 3190
2025
Q3 		$216K Buy
17,607
+1,589
+10% +$20K ﹤0.01% 3107
2025
Q2 		$200K Sell
16,018
-5,015
-24% -$63.8K ﹤0.01% 3058
2025
Q1 		$306K Buy
21,033
+1,678
+9% +$23.1K ﹤0.01% 2607
2024
Q4 		$274K Buy
19,355
+816
+4% +$11.6K ﹤0.01% 2710
2024
Q3 		$251K Sell
18,539
-606
-3% -$8.13K ﹤0.01% 2733
2024
Q2 		$254K Buy
19,145
+3,579
+23% +$44K ﹤0.01% 2585
2024
Q1 		$195K Buy
15,566
+996
+7% +$12.3K ﹤0.01% 2780
2023
Q4 		$179K Buy
14,570
+2,683
+23% +$28.8K ﹤0.01% 2720
2023
Q3 		$114K Sell
11,887
-295
-2% -$2.94K ﹤0.01% 2655
2023
Q2 		$118K Buy
12,182
+729
+6% +$6.57K ﹤0.01% 2596
2023
Q1 		$105K Buy
11,453
+277
+2% +$2.68K ﹤0.01% 2569
2022
Q4 		$108K Buy
11,176
+743
+7% +$6.84K ﹤0.01% 2510
2022
Q3 		$88K Buy
+10,433
New +$107K ﹤0.01% 2229

Other funds holding WSR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
NAM
Nexpoint Asset Management Dallas, Texas $1.5B AUM 83.46% 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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
WIC
Water Island Capital New York $1.08B AUM 105.75% 1-Year Est. Return
FTCM
First Trust Capital Management Chicago, Illinois $1.72B AUM 70.66% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return

Mariner's WSR Position: Q2 2026 in Review

Mariner reduced its Whitestone REIT (WSR) stake by 5.2% in Q2 2026, selling an estimated $13.5K and leaving 13,206 shares worth $250K. The position accounts for ﹤0.01% of the portfolio, ranked #2974.

Mariner first reported a position in WSR in Q3 2022 and has held it in 16 quarters since. The position peaked at $306K in Q1 2025. 217 funds tracked by Wall St. Rank hold WSR as of Q2 2026.

  • Mariner held 13,206 shares of Whitestone REIT worth $250K as of Q2 2026.
  • Mariner sold 719 Whitestone REIT shares in Q2 2026, an estimated $13.5K.
  • Whitestone REIT made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #2974 holding.
  • Mariner first reported a position in Whitestone REIT in Q3 2022 and has held it in 16 quarters since.
  • Mariner's Whitestone REIT position peaked at $306K in Q1 2025.
  • 217 funds tracked by Wall St. Rank held Whitestone REIT as of Q2 2026.

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