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Mariner Portfolio holdings
AUM
$95.2B
1-Year Est. Return
32.92%
This Fund
S&P 500
This Quarter
Est. Return
-0.96%
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
$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
Avg Time Held
12.8
quarters
Top 10 Avg Time Held
16.5
quarters
Top 20 Avg Time Held
21.6
quarters
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 | Miscellaneous | 43.33% |
| 2 | Technology | 21.37% |
| 3 | Financials | 7.66% |
| 4 | Healthcare | 5.22% |
| 5 | Consumer Discretionary | 5.2% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
51
AbbVie
ABBV
$489B
| $286M | 0.33% |
1,316,270
-54,123
| -4% | -$12M |
2013 Q2
51 quarters
|
|
52
Schwab US Large-Cap Value ETF
SCHV
$15.4B
| $280M | 0.33% |
9,175,772
+72,744
| +0.8% | +$2.27M |
2013 Q2
51 quarters
|
|
53
TJX Companies
TJX
$153B
| $267M | 0.31% |
1,671,419
+171,370
| +11% | +$26.7M |
2014 Q3
46 quarters
|
|
54
Schwab US Large- Cap ETF
SCHX
$75.3B
| $266M | 0.31% |
10,381,527
+146,072
| +1% | +$3.92M |
2013 Q2
51 quarters
|
|
55
McDonald's
MCD
$166B
| $260M | 0.3% |
837,902
-8,106
| -1% | -$2.58M |
2013 Q2
51 quarters
|
|
56
Netflix
NFLX
$293B
| $260M | 0.3% |
2,703,091
+1,043,005
| +63% | +$91.9M |
2019 Q4
25 quarters
|
|
57
Nasdaq
NDAQ
$52.3B
| $252M | 0.29% |
2,971,912
+95,985
| +3% | +$8.6M |
2016 Q3
38 quarters
|
|
58
Berkshire Hathaway Class A
BRK.A
$1.11T
| $251M | 0.29% |
350
+4
| +1% | +$2.95M |
2022 Q3
14 quarters
|
|
59
Schwab International Equity ETF
SCHF
$67.6B
| $247M | 0.29% |
9,995,681
+1,044,246
| +12% | +$26.6M |
2013 Q4
49 quarters
|
|
60
CrowdStrike
CRWD
$282B
| $244M | 0.28% |
2,497,624
+347,428
| +16% | +$36.8M |
2021 Q4
17 quarters
|
|
61
iShares Russell 1000 Growth ETF
IWF
$130B
| $242M | 0.28% |
2,271,536
-66,980
| -3% | -$7.6M |
2013 Q2
51 quarters
|
|
|
62
iShares 3-7 Year Treasury Bond ETF
IEI
$16.9B
| $242M | 0.28% |
2,037,091
+1,542,184
| +312% | +$184M |
2022 Q1
16 quarters
|
|
63
Stryker
SYK
$106B
| $239M | 0.28% |
726,690
+120,282
| +20% | +$43.2M |
2013 Q2
51 quarters
|
|
64
iShares S&P 500 Value ETF
IVE
$49.3B
| $238M | 0.28% |
1,126,708
-64,368
| -5% | -$13.9M |
2014 Q1
48 quarters
|
|
65
Schwab US Dividend Equity ETF
SCHD
$110B
| $233M | 0.27% |
7,606,319
+706,876
| +10% | +$21.4M |
2016 Q3
38 quarters
|
|
66
Caterpillar
CAT
$368B
| $227M | 0.27% |
320,709
-2,213
| -0.7% | -$1.53M |
2013 Q2
51 quarters
|
|
67
iShares National Muni Bond ETF
MUB
$47.4B
| $224M | 0.26% |
2,108,214
+59,282
| +3% | +$6.37M |
2015 Q2
43 quarters
|
|
68
Phillips 66
PSX
$111B
| $223M | 0.26% |
1,222,327
+42,939
| +4% | +$6.73M |
2013 Q2
51 quarters
|
|
69
JPMorgan Core Plus Bond ETF
JCPB
$15.3B
| $223M | 0.26% |
4,727,615
+1,094,659
| +30% | +$51.9M |
2023 Q1
12 quarters
|
|
70
Linde
LIN
$223B
| $220M | 0.26% |
444,481
+51,250
| +13% | +$24.2M |
2020 Q4
21 quarters
|
|
71
iShares Core S&P Small-Cap ETF
IJR
$104B
| $216M | 0.25% |
1,734,841
-7,614
| -0.4% | -$967K |
2013 Q2
51 quarters
|
|
72
iShares Core MSCI Total International Stock ETF
IXUS
$58.7B
| $214M | 0.25% |
2,479,197
-122,028
| -5% | -$10.9M |
2019 Q4
25 quarters
|
|
73
Vanguard Tax-Exempt Bond Index Fund
VTEB
$44.4B
| $213M | 0.25% |
4,267,150
+309,361
| +8% | +$15.6M |
2020 Q4
21 quarters
|
|
74
Dimensional US Equity ETF
DFUS
$21.8B
| $212M | 0.25% |
2,994,330
+282,601
| +10% | +$20.9M |
2021 Q2
19 quarters
|
|
75
iShares Russell 1000 ETF
IWB
$49.5B
| $207M | 0.24% |
580,691
+33,867
| +6% | +$12.6M |
2014 Q2
47 quarters
|
|
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AI
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 Miscellaneous at 43% of assets, up from 43% a quarter earlier, followed by Technology and Financials.
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.