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Mariner Portfolio holdings
AUM
$85.7B
1-Year Est. Return
24.21%
This Fund
S&P 500
This Quarter
Est. Return
-0.96%
1 Year Est. Return
+24.21%
3 Year Est. Return
+74.24%
5 Year Est. Return
+87.67%
10 Year Est. Return
+269.13%
AUM
$85.7B
AUM Growth
+$1.66B
(+2%)
Cap. Flow
+$4.07B
Cap. Flow
% of AUM
4.75%
Top 10 Holdings %
Top 10 Hldgs %
27.24%
Holding
3,909
New
385
Increased
1,802
Reduced
1,276
Closed
364
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apollo Global Management
APO
|
+$274M |
| 2 |
iShares 3-7 Year Treasury Bond ETF
IEI
|
+$184M |
| 3 |
Microsoft
MSFT
|
+$172M |
| 4 |
Vanguard FTSE Developed Markets ETF
VEA
|
+$170M |
| 5 |
iShares Core US Aggregate Bond ETF
AGG
|
+$169M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares 7-10 Year Treasury Bond ETF
IEF
|
+$179M |
| 2 |
T-Mobile US
TMUS
|
+$162M |
| 3 |
ProShares Ultra Semiconductors
USD
|
+$135M |
| 4 |
ServiceNow
NOW
|
+$128M |
| 5 |
Abbott
ABT
|
+$126M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 21.37% |
| 2 | Financials | 7.66% |
| 3 | Healthcare | 5.22% |
| 4 | Consumer Discretionary | 5.2% |
| 5 | Industrials | 4.64% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
ESPR
2526
DELISTED
Esperion Therapeutics
ESPR
| $476K | ﹤0.01% |
173,793
-104,868
| -38% | -$332K |
|
2527
US Treasury 6 Month Bill ETF
XBIL
$738M
| $476K | ﹤0.01% |
9,505
-2,340
| -20% | -$117K |
|
2528
United States Gasoline Fund
UGA
$142M
| $475K | ﹤0.01% |
4,598
-1,035
| -18% | -$79.5K |
|
2529
USA Compression Partners
USAC
$3.83B
| $475K | ﹤0.01% |
17,519
+954
| +6% | +$25.3K |
|
2530
Capital City Bank Group
CCBG
$882M
| $474K | ﹤0.01% |
10,918
-1,159
| -10% | -$49.8K |
|
2531
Compañía de Cervecerías Unidas
CCU
$2.12B
| $474K | ﹤0.01% |
41,727
-19,598
| -32% | -$261K |
|
2532
Axos Financial
AX
$5.45B
| $472K | ﹤0.01% |
5,545
-3,573
| -39% | -$326K |
|
2533
Innodata
INOD
$1.83B
| $470K | ﹤0.01% |
12,171
+1,628
| +15% | +$81.2K |
|
2534
FT Vest US Equity Moderate Buffer ETF October
GOCT
$262M
| $469K | ﹤0.01% |
12,150
| – | – |
|
2535
Capricor Therapeutics
CAPR
$1.14B
| $469K | ﹤0.01% |
15,417
-6,033
| -28% | -$161K |
|
2536
Amer Sports
AS
$19.7B
| $468K | ﹤0.01% |
14,216
+3,766
| +36% | +$138K |
|
2537
PLDT
PHI
$4.25B
| $468K | ﹤0.01% |
22,179
+1,026
| +5% | +$23.2K |
|
2538
FT Vest US Equity Deep Buffer ETF June
DJUN
$342M
| $466K | ﹤0.01% |
9,915
-1,835
| -16% | -$87.1K |
|
2539
Benchmark Electronics
BHE
$2.91B
| $466K | ﹤0.01% |
8,317
+1,347
| +19% | +$72.5K |
|
2540
Global X SuperDividend ETF
SDIV
$1.21B
| $466K | ﹤0.01% |
18,453
+3,675
| +25% | +$93.4K |
|
2541
Johnson Outdoors
JOUT
$483M
| $465K | ﹤0.01% |
10,008
+4,107
| +70% | +$191K |
|
|
MFA
2542
MFA Financial
MFA
$928M
| $463K | ﹤0.01% |
48,332
+3,455
| +8% | +$34.1K |
|
2543
Algonquin Power & Utilities
AQN
$4.69B
| $463K | ﹤0.01% |
75,395
-1,204
| -2% | -$7.81K |
|
2544
PROG Holdings
PRG
$1.75B
| $463K | ﹤0.01% |
16,135
+8,538
| +112% | +$276K |
|
2545
Icahn Enterprises
IEP
$5.17B
| $463K | ﹤0.01% |
61,284
+7,468
| +14% | +$58.5K |
|
2546
iShares Morningstar Mid-Cap ETF
IMCB
$1.64B
| $462K | ﹤0.01% |
5,543
-1,773
| -24% | -$152K |
|
2547
Independent Bank Corp
IBCP
$776M
| $462K | ﹤0.01% |
13,877
+418
| +3% | +$14.4K |
|
2548
MaxLinear
MXL
$6.41B
| $462K | ﹤0.01% |
26,552
-3,273
| -11% | -$58.8K |
|
2549
T. Rowe Price Small-Mid Cap ETF
TMSL
$2.71B
| $461K | ﹤0.01% |
12,577
+990
| +9% | +$37.5K |
|
2550
Star Bulk Carriers
SBLK
$3.14B
| $461K | ﹤0.01% |
20,077
+2,603
| +15% | +$59.3K |
|
Similar funds
Mariner's Q1 2026 Portfolio in Review
As of Q1 2026, Mariner held 3,909 positions worth $85.7B, up 2% from $84B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Mariner deployed $4.07B of net new capital in Q1 2026, opening 385 new positions and adding to 1,802 existing holdings. Its largest new stake was BNY Mellon Dynamic Value ETF: 960,263 shares worth $28.5M.
By sector, the portfolio is most concentrated in Technology at 21% of assets, down from 23% a quarter earlier, followed by Financials and Healthcare.
On the sell side, the largest reduction was iShares 7-10 Year Treasury Bond ETF, an estimated $179M trimmed.
- Mariner's largest Q1 2026 buy was BNY Mellon Dynamic Value ETF: 960,263 shares worth $28.5M.
- Mariner added most to Apollo Global Management in Q1 2026, an estimated $274M increase.
- Mariner's biggest Q1 2026 reduction was iShares 7-10 Year Treasury Bond ETF, cutting an estimated $179M.
- Mariner fully exited Exact Sciences in Q1 2026, selling an estimated $11.1M.
- Mariner's ten largest holdings make up 27% of its $85.7B portfolio in Q1 2026.
- Mariner opened 385 new positions and closed 364 in Q1 2026.
- Mariner's portfolio value rose 2% quarter-over-quarter to $85.7B.
Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.