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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 | |
|---|---|---|---|---|---|---|---|
2701
Apogee Enterprises
APOG
$921M
| $358K | ﹤0.01% |
+7,828
| New | +$292K |
2026 Q2
0 quarters
|
|
2702
Comstock Resources
CRK
$4.21B
| $358K | ﹤0.01% |
23,993
-7,016
| -23% | -$107K |
2023 Q2
12 quarters
|
|
2703
UFP Technologies
UFPT
$2.26B
| $358K | ﹤0.01% |
1,350
| – | – |
2024 Q4
6 quarters
|
|
2704
Sociedad Química y Minera de Chile
SQM
$16.3B
| $358K | ﹤0.01% |
4,833
+1,341
| +38% | +$112K |
2025 Q4
2 quarters
|
|
2705
Universal Health Realty Income Trust
UHT
$524M
| $357K | ﹤0.01% |
8,151
-936
| -10% | -$38.4K |
2025 Q3
3 quarters
|
|
2706
Del Monte Corp
DMC
$1.37B
| $357K | ﹤0.01% |
12,800
+4,557
| +55% | +$160K |
2025 Q2
4 quarters
|
|
2707
Caleres
CAL
$446M
| $357K | ﹤0.01% |
+28,840
| New | +$374K |
2026 Q2
0 quarters
|
|
2708
Nuveen ESG Small-Cap ETF
NUSC
$1.27B
| $357K | ﹤0.01% |
6,841
-25,151
| -79% | -$1.24M |
2024 Q1
9 quarters
|
|
2709
DELISTED
American Express Global Business Travel
GBTG
| $357K | ﹤0.01% |
37,974
+26,779
| +239% | +$217K |
2025 Q3
3 quarters
|
|
2710
PureCycle Technologies
PCT
$536M
| $356K | ﹤0.01% |
43,907
-41
| -0.1% | -$368 |
2026 Q1
1 quarter
|
|
2711
BlackRock MuniYield Quality Fund III
MYI
$1.22B
| $356K | ﹤0.01% |
32,018
+15,565
| +95% | +$170K |
2025 Q1
5 quarters
|
|
2712
Calvert US Mid-Cap Core Responsible Index ETF
CVMC
$120M
| $356K | ﹤0.01% |
4,672
+74
| +2% | +$5.26K |
2025 Q1
5 quarters
|
|
2713
Hershey
HSY
$33.8B
| $355K | ﹤0.01% |
2,021
-33,626
| -94% | -$6.34M |
2018 Q4
30 quarters
|
|
2714
Qfin Holdings
QFIN
$677M
| $354K | ﹤0.01% |
22,418
+11,310
| +102% | +$159K |
2024 Q1
9 quarters
|
|
2715
Sprott
SII
$2.72B
| $354K | ﹤0.01% |
3,154
-3,713
| -54% | -$486K |
2025 Q2
4 quarters
|
|
2716
Summit Hotel Properties
INN
$757M
| $353K | ﹤0.01% |
+50,363
| New | +$278K |
2026 Q2
0 quarters
|
|
2717
Easterly Government Properties
DEA
$1.1B
| $353K | ﹤0.01% |
+14,147
| New | +$332K |
2026 Q2
0 quarters
|
|
2718
Guggenheim Strategic Opportunities Fund
GOF
$1.92B
| $353K | ﹤0.01% |
32,294
-648
| -2% | -$7.23K |
2026 Q1
1 quarter
|
|
2719
Consensus Cloud Solutions
CCSI
$682M
| $353K | ﹤0.01% |
9,242
-1,762
| -16% | -$52.8K |
2024 Q2
8 quarters
|
|
2720
MP Materials
MP
$6.67B
| $352K | ﹤0.01% |
6,287
-2,304
| -27% | -$140K |
2022 Q4
14 quarters
|
|
2721
GoodRx Holdings
GDRX
$1.21B
| $352K | ﹤0.01% |
122,129
+70,226
| +135% | +$178K |
2025 Q4
2 quarters
|
|
2722
BlackRock Science and Technology Trust
BST
$1.64B
| $351K | ﹤0.01% |
+6,931
| New | +$309K |
2026 Q2
0 quarters
|
|
2723
C.H. Robinson
CHRW
$16.2B
| $351K | ﹤0.01% |
1,865
-1,452
| -44% | -$258K |
2018 Q1
33 quarters
|
|
2724
Venture Global Inc
VG
$34.4B
| $349K | ﹤0.01% |
31,388
+19,698
| +169% | +$249K |
2026 Q1
1 quarter
|
|
2725
Nexxen International
NEXN
$493M
| $349K | ﹤0.01% |
38,678
+10,402
| +37% | +$82.1K |
2023 Q4
10 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.