Mariner
BAND

Mariner’s Bandwidth Inc BAND Stock Holding History

Mariner’s Portfolio BAND Stock Details BAND Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.04M Buy
16,504
+1,549
+10% +$69.5K ﹤0.01% 1921
2026
Q1 		$266K Buy
14,955
+1,660
+12% +$24.3K ﹤0.01% 2972
2025
Q4 		$206K Sell
13,295
-259
-2% -$3.93K ﹤0.01% 3149
2025
Q3 		$226K Buy
13,554
+462
+4% +$7.13K ﹤0.01% 3069
2025
Q2 		$208K Buy
13,092
+1,530
+13% +$20.8K ﹤0.01% 3025
2025
Q1 		$151K Sell
11,562
-274
-2% -$4.48K ﹤0.01% 3094
2024
Q4 		$201K Sell
11,836
-1,409
-11% -$26.5K ﹤0.01% 2998
2024
Q3 		$232K Sell
13,245
-3,655
-22% -$64.8K ﹤0.01% 2806
2024
Q2 		$285K Buy
16,900
+1,218
+8% +$23K ﹤0.01% 2491
2024
Q1 		$286K Buy
15,682
+3,340
+27% +$52.6K ﹤0.01% 2472
2023
Q4 		$179K Buy
12,342
+738
+6% +$8.61K ﹤0.01% 2723
2023
Q3 		$131K Buy
+11,604
New +$158K ﹤0.01% 2636

Other funds holding BAND

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 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
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Mariner's BAND Position: Q2 2026 in Review

Mariner increased its Bandwidth Inc (BAND) stake by 10% in Q2 2026, buying an estimated $69.5K and bringing the position to 16,504 shares worth $1.04M. The position accounts for ﹤0.01% of the portfolio, ranked #1921.

Mariner first reported a position in BAND in Q3 2023 and has held it in 12 quarters since. 241 funds tracked by Wall St. Rank hold BAND as of Q2 2026.

  • Mariner held 16,504 shares of Bandwidth Inc worth $1.04M as of Q2 2026.
  • Mariner bought 1,549 Bandwidth Inc shares in Q2 2026, an estimated $69.5K.
  • Bandwidth Inc made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #1921 holding.
  • Mariner first reported a position in Bandwidth Inc in Q3 2023 and has held it in 12 quarters since.
  • 241 funds tracked by Wall St. Rank held Bandwidth Inc as of Q2 2026.

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