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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 | |
|---|---|---|---|---|---|---|---|
2351
Krispy Kreme
DNUT
$498M
| $582K | ﹤0.01% |
164,780
+49,709
| +43% | +$177K |
2025 Q1
5 quarters
|
|
2352
Towle Small-Cap Value ETF
TCV
$204M
| $581K | ﹤0.01% |
18,140
| – | – |
2026 Q1
1 quarter
|
|
2353
Protagonist Therapeutics
PTGX
$9.15B
| $581K | ﹤0.01% |
4,738
+1,963
| +71% | +$205K |
2022 Q3
15 quarters
|
|
|
IGR
2354
CBRE Global Real Estate Income Fund
IGR
$547M
| $577K | ﹤0.01% |
41,718
-473
| -1% | -$6.59K |
2022 Q3
15 quarters
|
|
2355
First Trust Exchange-Traded Fund IV First Trust Tactical High Yield ETF
HYLS
$1.6B
| $576K | ﹤0.01% |
14,161
-24,972
| -64% | -$1.02M |
2021 Q4
18 quarters
|
|
2356
FLEX LNG
FLNG
$1.54B
| $574K | ﹤0.01% |
20,465
+2,228
| +12% | +$68.9K |
2025 Q3
3 quarters
|
|
2357
Aktis Oncology
AKTS
$911M
| $573K | ﹤0.01% |
+17,770
| New | +$365K |
2026 Q2
0 quarters
|
|
2358
BlackRock Science and Technology Term Trust
BSTZ
$1.91B
| $571K | ﹤0.01% |
19,026
-1,442
| -7% | -$39.8K |
2025 Q3
3 quarters
|
|
2359
Invesco S&P MidCap 400 Pure Value ETF
RFV
$338M
| $571K | ﹤0.01% |
+3,993
| New | +$556K |
2026 Q2
0 quarters
|
|
2360
Artivion
AORT
$1.11B
| $571K | ﹤0.01% |
25,390
-3,561
| -12% | -$100K |
2025 Q4
2 quarters
|
|
2361
Sequoia Global Value ETF
SFGV
$1.18B
| $569K | ﹤0.01% |
16,226
| – | – |
2025 Q3
3 quarters
|
|
2362
VanEck Low Carbon Energy ETF
SMOG
$123M
| $569K | ﹤0.01% |
3,896
-20
| -0.5% | -$2.97K |
2022 Q3
15 quarters
|
|
2363
Trump Media & Technology Group
DJT
$1.78B
| $568K | ﹤0.01% |
73,362
-31,274
| -30% | -$275K |
2024 Q1
9 quarters
|
|
2364
Baldwin Insurance Group
BWIN
$4.49B
| $567K | ﹤0.01% |
21,341
-20,962
| -50% | -$453K |
2022 Q2
16 quarters
|
|
|
ATKR
2365
DELISTED
Atkore
ATKR
| $567K | ﹤0.01% |
+7,450
| New | +$561K |
2026 Q2
0 quarters
|
|
2366
NuScale Power
SMR
$2.34B
| $566K | ﹤0.01% |
56,441
-11,905
| -17% | -$134K |
2024 Q2
8 quarters
|
|
2367
Capital City Bank Group
CCBG
$875M
| $564K | ﹤0.01% |
11,417
+499
| +5% | +$23.1K |
2024 Q2
8 quarters
|
|
2368
Invesco California AMT-Free Municipal Bond ETF
PWZ
$1.19B
| $564K | ﹤0.01% |
23,001
-117,617
| -84% | -$2.85M |
2021 Q4
18 quarters
|
|
2369
MicroSectors FANG+ ETNs due Jan 8 2038
FNGS
$595M
| $563K | ﹤0.01% |
7,757
-173,552
| -96% | -$12.4M |
2023 Q2
12 quarters
|
|
2370
Nuveen Municipal High Income Opportunity Fund
NMZ
$1.91B
| $562K | ﹤0.01% |
53,135
-106,540
| -67% | -$1.1M |
2023 Q2
12 quarters
|
|
2371
Icon
ICLR
$14.2B
| $561K | ﹤0.01% |
3,230
+54
| +2% | +$6.87K |
2022 Q3
15 quarters
|
|
2372
Getty Realty Corp
GTY
$1.88B
| $561K | ﹤0.01% |
16,812
-3,717
| -18% | -$123K |
2025 Q3
3 quarters
|
|
2373
John Hancock Financial Opportunities Fund
BTO
$740M
| $560K | ﹤0.01% |
14,218
+188
| +1% | +$6.98K |
2022 Q1
17 quarters
|
|
2374
NextNav
NN
$1.92B
| $559K | ﹤0.01% |
+31,360
| New | +$607K |
2026 Q2
0 quarters
|
|
2375
Wendy's
WEN
$1.15B
| $559K | ﹤0.01% |
+67,407
| New | +$482K |
2026 Q2
0 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.