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Mariner Portfolio holdings
AUM
$95.2B
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
+319.93%
AUM
$95.2B
AUM Growth
+$9.54B
(+11%)
Cap. Flow
-$1.86B
Cap. Flow
% of AUM
-1.95%
Top 10 Holdings %
Top 10 Hldgs %
27.89%
Holding
4,003
New
458
Increased
1,438
Reduced
1,530
Closed
486
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 | |
|---|---|---|---|---|---|---|
651
Sprouts Farmers Market
SFM
$7.59B
| $11.8M | 0.01% |
139,862
-35,347
| -20% | -$2.86M |
|
652
First Solar
FSLR
$22B
| $11.8M | 0.01% |
50,102
-6,045
| -11% | -$1.42M |
|
653
iShares Global 100 ETF
IOO
$9.26B
| $11.8M | 0.01% |
86,375
+1,203
| +1% | +$164K |
|
654
W.W. Grainger
GWW
$62.4B
| $11.8M | 0.01% |
8,653
+2,695
| +45% | +$3.32M |
|
655
Corpay
CPAY
$27.3B
| $11.7M | 0.01% |
35,226
+13,386
| +61% | +$4.45M |
|
|
CCC
656
CCC Intelligent Solutions
CCC
$4.42B
| $11.7M | 0.01% |
2,265,003
-492,053
| -18% | -$2.43M |
|
657
HP
HPQ
$29.4B
| $11.7M | 0.01% |
532,580
+107,965
| +25% | +$2.39M |
|
658
OGE Energy
OGE
$9.69B
| $11.7M | 0.01% |
239,946
+111,765
| +87% | +$5.35M |
|
659
Franklin International Core Dividend Tilt Index ETF
DIVI
$2.77B
| $11.7M | 0.01% |
273,180
-56,857
| -17% | -$2.41M |
|
660
Dynatrace
DT
$15B
| $11.7M | 0.01% |
265,721
+189,212
| +247% | +$7.37M |
|
661
Oshkosh
OSK
$9.7B
| $11.7M | 0.01% |
76,020
+52,378
| +222% | +$7.38M |
|
|
EXE
662
Expand Energy Corp
EXE
$22.7B
| $11.6M | 0.01% |
127,349
-17,744
| -12% | -$1.69M |
|
663
Invesco S&P 500 Momentum ETF
SPMO
$22.5B
| $11.6M | 0.01% |
71,816
-139,352
| -66% | -$19.6M |
|
664
WisdomTree International Hedged Quality Dividend Growth Fund
IHDG
$2.17B
| $11.6M | 0.01% |
221,217
+1,832
| +0.8% | +$93K |
|
|
CBRS
665
Cerebras Systems
CBRS
$49.9B
| $11.5M | 0.01% |
+52,232
| New | +$12.3M |
|
666
iShares MSCI ACWI ETF
ACWI
$33.5B
| $11.5M | 0.01% |
73,481
-3,200
| -4% | -$489K |
|
667
Landstar System
LSTR
$6.04B
| $11.5M | 0.01% |
55,722
+11,051
| +25% | +$2.11M |
|
668
AXIS Capital
AXS
$7.38B
| $11.5M | 0.01% |
107,086
-17,006
| -14% | -$1.7M |
|
669
Canadian National Railway
CNI
$74.6B
| $11.5M | 0.01% |
96,336
+11,432
| +13% | +$1.3M |
|
670
Vanguard Russell 1000 ETF
VONE
$8.64B
| $11.4M | 0.01% |
33,698
-3,697
| -10% | -$1.21M |
|
671
American Homes 4 Rent
AMH
$11.7B
| $11.4M | 0.01% |
339,648
+133,406
| +65% | +$4.22M |
|
672
Unity
U
$18.3B
| $11.4M | 0.01% |
+397,581
| New | +$10.6M |
|
673
iShares Select U.S. REIT ETF
ICF
$2.03B
| $11.4M | 0.01% |
167,866
-33,314
| -17% | -$2.24M |
|
674
Toronto Dominion Bank
TD
$199B
| $11.4M | 0.01% |
93,485
+3,393
| +4% | +$371K |
|
675
iShares MSCI Emerging Markets Min Vol Factor ETF
EEMV
$3.7B
| $11.3M | 0.01% |
150,313
-12,643
| -8% | -$910K |
|
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AI
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.