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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 | |
|---|---|---|---|---|---|---|---|
2251
Rocket Pharmaceuticals
RCKT
$250M
| $679K | ﹤0.01% |
198,662
+8,551
| +4% | +$28.4K |
2024 Q4
6 quarters
|
|
|
SILA
2252
DELISTED
Sila Realty Trust
SILA
| $679K | ﹤0.01% |
22,358
-97,066
| -81% | -$2.84M |
2024 Q2
8 quarters
|
|
2253
ALPS International Sector Dividend Dogs ETF
IDOG
$565M
| $678K | ﹤0.01% |
16,464
-14,818
| -47% | -$637K |
2022 Q1
17 quarters
|
|
2254
State Street SPDR Bloomberg Emerging Markets Local Bond ETF
EBND
$2.25B
| $678K | ﹤0.01% |
32,401
-12,516
| -28% | -$262K |
2022 Q4
14 quarters
|
|
2255
JPMorgan BetaBuilders US Equity ETF
BBUS
$9.6B
| $677K | ﹤0.01% |
5,029
-171
| -3% | -$22.3K |
2024 Q4
6 quarters
|
|
2256
Cemex
CX
$14.7B
| $676K | ﹤0.01% |
56,362
+3,371
| +6% | +$41.9K |
2022 Q3
15 quarters
|
|
2257
O-I Glass
OI
$990M
| $675K | ﹤0.01% |
+70,114
| New | +$660K |
2026 Q2
0 quarters
|
|
2258
BlackRock ETF Trust II iShares Short-Term California Muni Active ETF
CALI
$645M
| $675K | ﹤0.01% |
13,360
-20,648
| -61% | -$1.04M |
2025 Q2
4 quarters
|
|
2259
OFG Bancorp
OFG
$2.16B
| $674K | ﹤0.01% |
+13,735
| New | +$622K |
2026 Q2
0 quarters
|
|
2260
Invesco FTSE RAFI Developed Markets ex-US Small-Mid ETF
PDN
$343M
| $672K | ﹤0.01% |
14,940
+736
| +5% | +$33.8K |
2022 Q3
15 quarters
|
|
2261
abrdn Bloomberg All Commodity Strategy K-1 Free ETF
BCI
$3.5B
| $671K | ﹤0.01% |
30,040
+459
| +2% | +$11.1K |
2025 Q2
4 quarters
|
|
2262
SunCoke Energy
SXC
$833M
| $668K | ﹤0.01% |
+82,969
| New | +$641K |
2026 Q2
0 quarters
|
|
2263
Minerals Technologies
MTX
$1.94B
| $668K | ﹤0.01% |
9,023
+57
| +0.6% | +$4.3K |
2025 Q3
3 quarters
|
|
2264
Ginkgo Bioworks
DNA
$675M
| $667K | ﹤0.01% |
67,359
+7,060
| +12% | +$59K |
2022 Q3
15 quarters
|
|
2265
Taboola.com
TBLA
$913M
| $667K | ﹤0.01% |
133,383
+22,536
| +20% | +$98.5K |
2022 Q3
15 quarters
|
|
2266
Invesco S&P 500 Equal Weight Health Care ETF
RSPH
$959M
| $665K | ﹤0.01% |
20,049
-616
| -3% | -$19.2K |
2022 Q3
15 quarters
|
|
2267
Kayne Anderson Energy Infrastructure Fund
KYN
$2.42B
| $665K | ﹤0.01% |
48,085
+109
| +0.2% | +$1.51K |
2024 Q1
9 quarters
|
|
2268
Revolve Group
RVLV
$1.56B
| $665K | ﹤0.01% |
29,020
+6,535
| +29% | +$145K |
2025 Q4
2 quarters
|
|
2269
National Healthcare
NHC
$3.5B
| $663K | ﹤0.01% |
3,137
-2,057
| -40% | -$378K |
2023 Q3
11 quarters
|
|
2270
SiriusPoint
SPNT
$2.99B
| $661K | ﹤0.01% |
27,553
-1,505
| -5% | -$34.5K |
2022 Q3
15 quarters
|
|
2271
FT Vest U.S. Equity Max Buffer ETF - September
SEPM
$37.7M
| $661K | ﹤0.01% |
20,138
+793
| +4% | +$25.8K |
2024 Q3
7 quarters
|
|
2272
Verra Mobility
VRRM
$470M
| $660K | ﹤0.01% |
155,336
+114,008
| +276% | +$1.2M |
2021 Q3
19 quarters
|
|
2273
Southern California Bancorp
BCAL
$706M
| $660K | ﹤0.01% |
31,651
-264
| -0.8% | -$5.03K |
2024 Q3
7 quarters
|
|
2274
Middlesex Water
MSEX
$1.06B
| $659K | ﹤0.01% |
+11,734
| New | +$617K |
2026 Q2
0 quarters
|
|
2275
Independent Bank Corp
IBCP
$821M
| $658K | ﹤0.01% |
18,233
+4,356
| +31% | +$149K |
2025 Q3
3 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.