We are live on !
Find out more
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 | |
|---|---|---|---|---|---|---|---|
951
Eagle Materials
EXP
$5.36B
| $6.2M | 0.01% |
27,566
+17,034
| +162% | +$3.56M |
2022 Q3
15 quarters
|
|
952
VICI Properties
VICI
$26.2B
| $6.19M | 0.01% |
233,007
-120,373
| -34% | -$3.37M |
2019 Q1
29 quarters
|
|
953
GitLab
GTLB
$9.38B
| $6.16M | 0.01% |
201,664
-73,898
| -27% | -$1.87M |
2023 Q1
13 quarters
|
|
954
AES
AES
$10.7B
| $6.13M | 0.01% |
418,338
+393,437
| +1,580% | +$5.72M |
2021 Q4
18 quarters
|
|
955
Prothena Corp
PRTA
$421M
| $6.12M | 0.01% |
625,095
+62,013
| +11% | +$612K |
2021 Q4
18 quarters
|
|
956
Coupang
CPNG
$25B
| $6.11M | 0.01% |
351,923
-180,464
| -34% | -$3.26M |
2022 Q3
15 quarters
|
|
957
EnerSys
ENS
$5.99B
| $6.1M | 0.01% |
26,110
+10,673
| +69% | +$2.32M |
2022 Q4
14 quarters
|
|
958
Ferrari
RACE
$69B
| $6.08M | 0.01% |
16,320
+1,664
| +11% | +$579K |
2022 Q3
15 quarters
|
|
959
iShares Systematic Alternatives Active ETF
IALT
$5.63B
| $6.06M | 0.01% |
+216,124
| New | +$6.06M |
2026 Q2
0 quarters
|
|
960
Canadian Natural Resources
CNQ
$114B
| $6.03M | 0.01% |
152,769
-40,292
| -21% | -$1.83M |
2021 Q1
21 quarters
|
|
961
Invesco S&P SmallCap Quality ETF
XSHQ
$293M
| $6.02M | 0.01% |
124,598
+28,402
| +30% | +$1.29M |
2026 Q1
1 quarter
|
|
962
Procore
PCOR
$9.6B
| $6.01M | 0.01% |
147,946
-157,085
| -51% | -$7.77M |
2022 Q3
15 quarters
|
|
963
Western Midstream Partners
WES
$18.6B
| $6M | 0.01% |
137,042
+7,670
| +6% | +$330K |
2020 Q2
24 quarters
|
|
964
DexCom
DXCM
$29.4B
| $5.98M | 0.01% |
88,805
+7,803
| +10% | +$520K |
2022 Q2
16 quarters
|
|
965
Carlyle Secured Lending
CGBD
$703M
| $5.96M | 0.01% |
563,240
+14,715
| +3% | +$164K |
2025 Q2
4 quarters
|
|
966
California Water Service
CWT
$2.97B
| $5.94M | 0.01% |
122,186
-16,045
| -12% | -$724K |
2022 Q3
15 quarters
|
|
967
GlobalFoundries
GFS
$24.7B
| $5.94M | 0.01% |
72,046
-7,721
| -10% | -$540K |
2025 Q3
3 quarters
|
|
968
FT Vest US Equity Moderate Buffer ETF February
GFEB
$372M
| $5.92M | 0.01% |
134,347
-3,207
| -2% | -$139K |
2023 Q1
13 quarters
|
|
969
Southern Copper
SCCO
$156B
| $5.88M | 0.01% |
34,129
-12,852
| -27% | -$2.31M |
2022 Q1
17 quarters
|
|
970
Invitation Homes
INVH
$16.3B
| $5.87M | 0.01% |
194,256
+35,281
| +22% | +$998K |
2019 Q1
29 quarters
|
|
971
iShares iBonds Dec 2033 Term Corporate ETF
IBDY
$1.17B
| $5.85M | 0.01% |
227,092
-69,368
| -23% | -$1.79M |
2023 Q4
10 quarters
|
|
972
Vulcan Materials
VMC
$33.9B
| $5.84M | 0.01% |
19,793
-138,309
| -87% | -$39.6M |
2022 Q1
17 quarters
|
|
973
Wayfair
W
$15.4B
| $5.83M | 0.01% |
63,086
+44,874
| +246% | +$3.31M |
2025 Q2
4 quarters
|
|
974
Ouster
OUST
$2.14B
| $5.82M | 0.01% |
92,988
-11,025
| -11% | -$371K |
2024 Q3
7 quarters
|
|
975
PIMCO Investment Grade Corporate Bond Index Exchange-Traded Fund
CORP
$1.37B
| $5.8M | 0.01% |
59,812
+49,532
| +482% | +$4.8M |
2025 Q4
2 quarters
|
|
Similar funds
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.