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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 | |
|---|---|---|---|---|---|---|
601
Avantis International Small Cap Value ETF
AVDV
$19B
| $13.9M | 0.02% |
139,145
-12,906
| -8% | -$1.32M |
|
602
PayPal
PYPL
$49B
| $13.8M | 0.02% |
304,367
-26,916
| -8% | -$1.3M |
|
603
Vanguard Ultra-Short Bond ETF
VUSB
$8.93B
| $13.8M | 0.02% |
276,542
+143,542
| +108% | +$7.16M |
|
604
Ovintiv
OVV
$17B
| $13.7M | 0.02% |
231,629
-43,875
| -16% | -$2.12M |
|
605
Schwab International Small-Cap Equity ETF
SCHC
$5.39B
| $13.7M | 0.02% |
293,997
+199,747
| +212% | +$9.66M |
|
606
Las Vegas Sands
LVS
$30B
| $13.7M | 0.02% |
254,607
-3,478
| -1% | -$198K |
|
607
WisdomTree Emerging Markets High Dividend Fund
DEM
$3.91B
| $13.7M | 0.02% |
275,762
-100,181
| -27% | -$4.97M |
|
608
Vanguard Russell 3000 ETF
VTHR
$4.68B
| $13.6M | 0.02% |
47,363
-26,290
| -36% | -$7.9M |
|
609
Vanguard ESG International Stock ETF
VSGX
$6.54B
| $13.6M | 0.02% |
189,747
+17,208
| +10% | +$1.29M |
|
610
iShares iBonds Dec 2031 Term Corporate ETF
IBDW
$2.48B
| $13.6M | 0.02% |
649,578
+43,640
| +7% | +$922K |
|
611
iShares Morningstar Growth ETF
ILCG
$3.17B
| $13.6M | 0.02% |
142,348
+3,990
| +3% | +$405K |
|
612
Lamar Advertising Co
LAMR
$16.1B
| $13.6M | 0.02% |
107,044
+5,904
| +6% | +$774K |
|
613
Albemarle
ALB
$13.9B
| $13.6M | 0.02% |
75,479
+17,316
| +30% | +$2.96M |
|
614
Brookfield
BN
$102B
| $13.5M | 0.02% |
334,586
+64,566
| +24% | +$2.86M |
|
|
PPL
615
PPL Corp
PPL
$27.2B
| $13.5M | 0.02% |
353,776
+68,760
| +24% | +$2.54M |
|
616
Sprouts Farmers Market
SFM
$6.95B
| $13.5M | 0.02% |
175,209
+59,137
| +51% | +$4.41M |
|
|
PWRD
617
TCW Transform Systems ETF
PWRD
$1.48B
| $13.5M | 0.02% |
138,211
+14,197
| +11% | +$1.45M |
|
618
Tapestry
TPR
$29B
| $13.5M | 0.02% |
95,626
+8,579
| +10% | +$1.22M |
|
619
Old Dominion Freight Line
ODFL
$48.4B
| $13.4M | 0.02% |
68,475
-2,284
| -3% | -$426K |
|
620
State Street SPDR S&P 500 Fossil Fuel Reserves Free ETF
SPYX
$2.75B
| $13.4M | 0.02% |
252,208
+21,165
| +9% | +$1.18M |
|
621
Dover
DOV
$28.9B
| $13.4M | 0.02% |
64,117
+1,275
| +2% | +$273K |
|
622
ARK Innovation ETF
ARKK
$6.23B
| $13.3M | 0.02% |
197,099
+5,608
| +3% | +$416K |
|
623
Roper Technologies
ROP
$34B
| $13.3M | 0.02% |
37,556
-34,402
| -48% | -$12.7M |
|
624
TransDigm Group
TDG
$66.8B
| $13.3M | 0.02% |
11,464
-4,135
| -27% | -$5.42M |
|
625
First Trust Morningstar Dividend Leaders Index Fund
FDL
$7.65B
| $13.2M | 0.02% |
260,490
-3,851
| -1% | -$188K |
|
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.