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Mariner Portfolio holdings
AUM
$95.2B
Turnover
23.58%
1-Year Est. Return
32.92%
This Fund
S&P 500
This Quarter Est. Return
+19.43%
1 Year Est. Return
+32.92%
3 Year Est. Return
+93.86%
5 Year Est. Return
+109.77%
10 Year Est. Return
+319.92%
AUM
$95.2B
AUM Growth
+$9.5B
(+11%)
Cap. Flow
-$1.86B
Cap. Flow % of AUM
Cap. Flow %
-1.95%
Top 10 Holdings %
Top 10 Hldgs %
27.89%
Holding
4,003
New
458
Increased
1,438
Reduced
1,530
Closed
486
Avg Time Held
3.2
years
Top 10 Avg Time Held
4.4
years
Top 20 Avg Time Held
5.5
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Micron Technology
MU
|
+$318M |
| 2 |
Jazz Pharmaceuticals
JAZZ
|
+$125M |
| 3 |
TJX Companies
TJX
|
+$120M |
| 4 |
iShares Core US Aggregate Bond ETF
AGG
|
+$110M |
| 5 |
Vanguard FTSE Developed Markets ETF
VEA
|
+$105M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
ProShares Ultra Semiconductors
USD
|
+$318M |
| 2 |
Home Depot
HD
|
+$139M |
| 3 |
Microsoft
MSFT
|
+$129M |
| 4 |
Corning
GLW
|
+$126M |
| 5 |
iShares Russell Top 200 Growth ETF
IWY
|
+$113M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 40.96% |
| 2 | Technology | 24.61% |
| 3 | Financials | 7.71% |
| 4 | Healthcare | 5.25% |
| 5 | Industrials | 5.02% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
3201
Manitowoc
MTW
$802M
| $173K | ﹤0.01% |
+12,432
| New | +$158K |
2026 Q2
0 quarters
|
|
3202
Avino Silver & Gold Mines
ASM
$788M
| $173K | ﹤0.01% |
27,217
+2,000
| +8% | +$13.5K |
2024 Q4
6 quarters
|
|
3203
Broadwind
BWEN
$68.6M
| $172K | ﹤0.01% |
35,653
-200
| -0.6% | -$662 |
2024 Q4
6 quarters
|
|
3204
Pangaea Logistics
PANL
$520M
| $170K | ﹤0.01% |
26,113
+15,765
| +152% | +$120K |
2024 Q4
6 quarters
|
|
3205
Gladstone Land Corp
LAND
$383M
| $170K | ﹤0.01% |
+19,879
| New | +$190K |
2026 Q2
0 quarters
|
|
3206
MINISO
MNSO
$2.93B
| $169K | ﹤0.01% |
14,010
+2,202
| +19% | +$31K |
2022 Q3
15 quarters
|
|
3207
Adamas Trust
ADAM
$702M
| $169K | ﹤0.01% |
+18,007
| New | +$155K |
2026 Q2
0 quarters
|
|
3208
PennantPark Floating Rate Capital
PFLT
$633M
| $169K | ﹤0.01% |
22,565
+2,379
| +12% | +$19.8K |
2025 Q2
4 quarters
|
|
3209
iHeartMedia
IHRT
$289M
| $168K | ﹤0.01% |
39,119
-4,635
| -11% | -$20.6K |
2024 Q2
8 quarters
|
|
3210
Allogene Therapeutics
ALLO
$432M
| $168K | ﹤0.01% |
80,616
-28,106
| -26% | -$61.7K |
2025 Q3
3 quarters
|
|
3211
BlackRock Capital Allocation Term Trust
BCAT
$1.4B
| $167K | ﹤0.01% |
+10,464
| New | +$161K |
2026 Q2
0 quarters
|
|
3212
John Hancock Preferred Income Fund III
HPS
$373M
| $167K | ﹤0.01% |
11,456
-882
| -7% | -$12.8K |
2024 Q4
6 quarters
|
|
3213
Manhattan Bridge Capital
LOAN
$39.5M
| $167K | ﹤0.01% |
36,843
| – | – |
2025 Q2
4 quarters
|
|
3214
VTEX
VTEX
$689M
| $165K | ﹤0.01% |
41,341
-9,031
| -18% | -$34.4K |
2025 Q4
2 quarters
|
|
3215
Sprinklr
CXM
$1.55B
| $165K | ﹤0.01% |
32,011
-20,056
| -39% | -$107K |
2024 Q1
9 quarters
|
|
3216
Empire State Realty Trust
ESRT
$867M
| $163K | ﹤0.01% |
+30,180
| New | +$164K |
2026 Q2
0 quarters
|
|
3217
Virtus Convertible & Income Fund II
NCZ
$265M
| $163K | ﹤0.01% |
+10,243
| New | +$156K |
2026 Q2
0 quarters
|
|
3218
AGNT Inc
AGNT
$692M
| $163K | ﹤0.01% |
30,060
-42,782
| -59% | -$236K |
2022 Q4
14 quarters
|
|
3219
GAMCO Global Gold, Natural Resources & Income Trust
GGN
$795M
| $162K | ﹤0.01% |
33,525
+5,258
| +19% | +$27.4K |
2024 Q3
7 quarters
|
|
3220
Aduro Clean Technologies
ADUR
$349M
| $162K | ﹤0.01% |
10,278
+278
| +3% | +$3.77K |
2026 Q1
1 quarter
|
|
3221
Nuveen Minnesota Quality Municipal Income Fund
NMS
$64.9M
| $161K | ﹤0.01% |
13,312
| – | – |
2025 Q4
2 quarters
|
|
3222
Viemed Healthcare
VMD
$373M
| $160K | ﹤0.01% |
+14,064
| New | +$139K |
2026 Q2
0 quarters
|
|
3223
Wabash National
WNC
$524M
| $160K | ﹤0.01% |
11,855
-6,865
| -37% | -$61K |
2025 Q4
2 quarters
|
|
3224
Entrada Therapeutics
TRDA
$172M
| $160K | ﹤0.01% |
+21,707
| New | +$208K |
2026 Q2
0 quarters
|
|
|
AXIA.PRC
3225
DELISTED
AXIA Energia American Depositary Shares Preferred Class C
AXIA.PRC
| $159K | ﹤0.01% |
15,086
-1,982
| -12% | -$21.7K |
2025 Q4
2 quarters
|
|
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Mariner's Q2 2026 Portfolio in Review
As of Q2 2026, Mariner held 4,003 positions worth $95.2B, up 11% from $85.7B the previous quarter. Its ten largest holdings account for 28% of the portfolio.
Mariner's Q2 2026 filing shows 458 new, 1,438 increased, 1,530 reduced and 486 closed positions. Its largest new stake was Honeywell Aerospace: 217,569 shares worth $48.1M. The largest sale was ProShares Ultra Semiconductors, an estimated $318M.
By sector, the portfolio is most concentrated in Miscellaneous at 41% of assets, down from 43% a quarter earlier, followed by Technology and Financials.
- Mariner's largest Q2 2026 buy was Honeywell Aerospace: 217,569 shares worth $48.1M.
- Mariner added most to Micron Technology in Q2 2026, an estimated $318M increase.
- Mariner's biggest Q2 2026 reduction was ProShares Ultra Semiconductors, cutting an estimated $318M.
- Mariner fully exited Fidelity Fundamental Large Cap Core ETF in Q2 2026, selling an estimated $52.7M.
- Mariner's ten largest holdings make up 28% of its $95.2B portfolio in Q2 2026.
- Mariner opened 458 new positions and closed 486 in Q2 2026.
- Mariner's portfolio value rose 11% quarter-over-quarter to $95.2B.
Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.