Mariner
UI icon

Mariner’s Ubiquiti UI Stock Holding History

Mariner’s Portfolio UI Stock Details UI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$998K Sell
1,871
-2,157
-54% -$1.63M ﹤0.01% 1956
2026
Q1 		$3.18M Buy
+4,028
New +$2.73M ﹤0.01% 1258
2025
Q4 		– Sell
-4,930
Closed -$3.26M – 3817
2025
Q3 		$3.26M Buy
4,930
+381
+8% +$190K ﹤0.01% 1144
2025
Q2 		$1.87M Sell
4,549
-514
-10% -$187K ﹤0.01% 1376
2025
Q1 		$1.57M Buy
5,063
+718
+17% +$254K ﹤0.01% 1372
2024
Q4 		$1.44M Buy
4,345
+204
+5% +$61.4K ﹤0.01% 1401
2024
Q3 		$918K Sell
4,141
-19
-0.5% -$3.47K ﹤0.01% 1680
2024
Q2 		$606K Sell
4,160
-45
-1% -$5.78K ﹤0.01% 1905
2024
Q1 		$487K Sell
4,205
-64
-1% -$7.85K ﹤0.01% 2036
2023
Q4 		$596K Buy
4,269
+260
+6% +$31.7K ﹤0.01% 1832
2023
Q3 		$582K Buy
4,009
+8
+0.2% +$1.34K ﹤0.01% 1676
2023
Q2 		$703K Buy
4,001
+2,027
+103% +$409K ﹤0.01% 1521
2023
Q1 		$536K Sell
1,974
-140
-7% -$38.7K ﹤0.01% 1647
2022
Q4 		$578K Sell
2,114
-74
-3% -$22K ﹤0.01% 1562
2022
Q3 		$642K Buy
+2,188
New +$645K ﹤0.01% 1278

Other funds holding UI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
SIM
SW Investment Management Telluride, Colorado $352M AUM 41.32% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Mariner's UI Position: Q2 2026 in Review

Mariner reduced its Ubiquiti (UI) stake by 54% in Q2 2026, selling an estimated $1.63M and leaving 1,871 shares worth $998K. The position accounts for ﹤0.01% of the portfolio, ranked #1956.

Mariner first reported a position in UI in Q3 2022 and has held it in 15 quarters since. The position peaked at $3.26M in Q3 2025. 357 funds tracked by Wall St. Rank hold UI as of Q2 2026.

  • Mariner held 1,871 shares of Ubiquiti worth $998K as of Q2 2026.
  • Mariner sold 2,157 Ubiquiti shares in Q2 2026, an estimated $1.63M.
  • Ubiquiti made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #1956 holding.
  • Mariner first reported a position in Ubiquiti in Q3 2022 and has held it in 15 quarters since.
  • Mariner's Ubiquiti position peaked at $3.26M in Q3 2025.
  • 357 funds tracked by Wall St. Rank held Ubiquiti as of Q2 2026.

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