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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 | |
|---|---|---|---|---|---|---|---|
2226
Fidelity Blue Chip Growth ETF
FBCG
$7.4B
| $700K | ﹤0.01% |
11,270
-149,500
| -93% | -$8.88M |
2024 Q1
9 quarters
|
|
2227
Capital Group International Core Equity ETF
CGIC
$2.52B
| $697K | ﹤0.01% |
+19,167
| New | +$684K |
2026 Q2
0 quarters
|
|
2228
Global X Silver Miners ETF NEW
SIL
$3.76B
| $697K | ﹤0.01% |
9,001
-17,711
| -66% | -$1.59M |
2023 Q3
11 quarters
|
|
2229
Red Cat Holdings
RCAT
$672M
| $696K | ﹤0.01% |
65,330
-30,393
| -32% | -$350K |
2025 Q2
4 quarters
|
|
2230
Openlane
OPLN
$4.57B
| $694K | ﹤0.01% |
16,830
+6,130
| +57% | +$214K |
2025 Q4
2 quarters
|
|
2231
iShares Morningstar Small-Cap Value ETF
ISCV
$680M
| $692K | ﹤0.01% |
8,835
-6,796
| -43% | -$506K |
2021 Q2
20 quarters
|
|
2232
ZipRecruiter
ZIP
$372M
| $692K | ﹤0.01% |
184,398
+62,186
| +51% | +$193K |
2022 Q3
15 quarters
|
|
2233
Invesco Preferred ETF
PGX
$3.55B
| $691K | ﹤0.01% |
63,779
-44,271
| -41% | -$488K |
2021 Q1
21 quarters
|
|
2234
FT Vest Laddered International Moderate Buffer ETF
BUFY
$174M
| $691K | ﹤0.01% |
29,535
+900
| +3% | +$20.8K |
2025 Q4
2 quarters
|
|
2235
Equinox Gold
EQX
$11.7B
| $691K | ﹤0.01% |
71,118
+10,276
| +17% | +$133K |
2024 Q4
6 quarters
|
|
2236
FT Vest Laddered Moderate Buffer ETF
BUFZ
$1.1B
| $691K | ﹤0.01% |
24,750
+950
| +4% | +$26.1K |
2025 Q4
2 quarters
|
|
2237
T. Rowe Price
TROW
$22.1B
| $691K | ﹤0.01% |
6,079
-3,396
| -36% | -$347K |
2021 Q4
18 quarters
|
|
2238
NextDecade
NEXT
$1.68B
| $690K | ﹤0.01% |
+91,565
| New | +$724K |
2026 Q2
0 quarters
|
|
2239
Movado Group
MOV
$691M
| $688K | ﹤0.01% |
17,503
+2,843
| +19% | +$88.7K |
2026 Q1
1 quarter
|
|
2240
NEOS MLP & Energy Infrastructure High Income ETF
MLPI
$853M
| $688K | ﹤0.01% |
+12,497
| New | +$699K |
2026 Q2
0 quarters
|
|
2241
Fidelity MSCI Consumer Staples Index ETF
FSTA
$1.49B
| $687K | ﹤0.01% |
13,075
+2,912
| +29% | +$155K |
2021 Q2
20 quarters
|
|
2242
Live Oak Bancshares
LOB
$1.61B
| $687K | ﹤0.01% |
16,811
-881
| -5% | -$32.9K |
2025 Q3
3 quarters
|
|
2243
Satellogic
SATL
$570M
| $686K | ﹤0.01% |
119,996
+59,798
| +99% | +$438K |
2026 Q1
1 quarter
|
|
2244
REX American Resources
REX
$1.31B
| $685K | ﹤0.01% |
15,162
+8,820
| +139% | +$408K |
2025 Q2
4 quarters
|
|
2245
Applied Optoelectronics
AAOI
$6.11B
| $684K | ﹤0.01% |
4,616
-1,468
| -24% | -$239K |
2026 Q1
1 quarter
|
|
2246
Invesco S&P SmallCap Momentum ETF
XSMO
$2.79B
| $684K | ﹤0.01% |
7,304
-214,106
| -97% | -$18.4M |
2024 Q4
6 quarters
|
|
2247
iShares US Small Cap Equity Factor ETF
SMLF
$4.15B
| $684K | ﹤0.01% |
7,672
-40,695
| -84% | -$3.39M |
2023 Q3
11 quarters
|
|
2248
Heartflow Inc
HTFL
$4.96B
| $684K | ﹤0.01% |
23,307
+4,684
| +25% | +$141K |
2026 Q1
1 quarter
|
|
2249
Provident Financial Services
PFS
$3.03B
| $681K | ﹤0.01% |
28,791
-4,996
| -15% | -$112K |
2021 Q4
18 quarters
|
|
2250
Innovator Equity Autocallable Income Strategy ETF
ACEI
$47.5M
| $680K | ﹤0.01% |
+29,369
| New | +$710K |
2026 Q2
0 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.