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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
-2.31%
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
$60.1B
AUM Growth
+$549M
(+0.92%)
Cap. Flow
+$2.9B
Cap. Flow
% of AUM
4.83%
Top 10 Holdings %
Top 10 Hldgs %
25.35%
Holding
3,637
New
259
Increased
1,894
Reduced
1,172
Closed
208
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apollo Global Management
APO
|
+$271M |
| 2 |
Berkshire Hathaway Class A
BRK.A
|
+$174M |
| 3 |
iShares Core S&P 500 ETF
IVV
|
+$139M |
| 4 |
iShares Core US Aggregate Bond ETF
AGG
|
+$124M |
| 5 |
Progressive
PGR
|
+$101M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Tesla
TSLA
|
+$247M |
| 2 |
Prudential Financial
PRU
|
+$113M |
| 3 |
Adobe
ADBE
|
+$107M |
| 4 |
Advanced Micro Devices
AMD
|
+$102M |
| 5 |
Textron
TXT
|
+$78.6M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 18.21% |
| 2 | Financials | 8.47% |
| 3 | Healthcare | 5.72% |
| 4 | Consumer Discretionary | 5.15% |
| 5 | Communication Services | 4.28% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2876
Sabre
SABR
$704M
| $230K | ﹤0.01% |
81,908
-25,061
| -23% | -$88.7K |
|
2877
Strategy Shares Nasdaq 7HANDL Index ETF
HNDL
$630M
| $230K | ﹤0.01% |
10,913
+930
| +9% | +$19.9K |
|
2878
Worthington Enterprises
WOR
$2.79B
| $230K | ﹤0.01% |
+4,590
| New | +$193K |
|
2879
Sprott Uranium Miners ETF
URNM
$1.81B
| $230K | ﹤0.01% |
7,081
-1,349
| -16% | -$51.3K |
|
2880
iShares ESG Advanced MSCI EAFE ETF
DMXF
$981M
| $230K | ﹤0.01% |
3,409
-3,137
| -48% | -$213K |
|
2881
Alvotech
ALVO
$1.04B
| $229K | ﹤0.01% |
23,705
-366
| -2% | -$4.44K |
|
2882
Winmark
WINA
$1.23B
| $229K | ﹤0.01% |
721
-145
| -17% | -$51.7K |
|
2883
Trinity Industries
TRN
$2.95B
| $229K | ﹤0.01% |
+8,161
| New | +$274K |
|
2884
iShares MSCI Poland ETF
EPOL
$671M
| $229K | ﹤0.01% |
+8,172
| New | +$206K |
|
2885
Sabesp
SBS
$19.9B
| $228K | ﹤0.01% |
65,777
+5,312
| +9% | +$16.9K |
|
2886
Horizon Kinetics Inflation Beneficiaries ETF
INFL
$1.49B
| $228K | ﹤0.01% |
+5,600
| New | +$224K |
|
2887
Harmonic Inc
HLIT
$1.23B
| $228K | ﹤0.01% |
+23,735
| New | +$262K |
|
2888
Kinetik
KNTK
$3.59B
| $227K | ﹤0.01% |
4,379
-734
| -14% | -$43K |
|
2889
Principal Exchange-Traded Funds Principal US Small-Cap ETF
PSC
$2.22B
| $227K | ﹤0.01% |
4,678
+572
| +14% | +$29.4K |
|
2890
Sociedad Química y Minera de Chile
SQM
$19.6B
| $227K | ﹤0.01% |
5,715
+83
| +1% | +$3.33K |
|
2891
NovoCure
NVCR
$1.97B
| $227K | ﹤0.01% |
12,741
+4,110
| +48% | +$93.3K |
|
2892
Xeris Biopharma Holdings
XERS
$1.42B
| $227K | ﹤0.01% |
41,354
+11,054
| +36% | +$44.6K |
|
2893
FT Vest US Equity Deep Buffer ETF May
DMAY
$372M
| $227K | ﹤0.01% |
5,729
-697
| -11% | -$28.5K |
|
2894
Novanta
NOVT
$5.01B
| $227K | ﹤0.01% |
1,772
+156
| +10% | +$22.4K |
|
|
HPI
2895
John Hancock Preferred Income Fund
HPI
$430M
| $226K | ﹤0.01% |
+13,643
| New | +$232K |
|
2896
Avantis US Small Cap Equity ETF
AVSC
$3.06B
| $226K | ﹤0.01% |
4,670
-826
| -15% | -$43.6K |
|
2897
Sweetgreen
SG
$733M
| $226K | ﹤0.01% |
9,026
+1,741
| +24% | +$48K |
|
2898
WisdomTree US MidCap Fund
EZM
$941M
| $226K | ﹤0.01% |
3,789
| – | – |
|
2899
Northeast Bank
NBN
$1.14B
| $226K | ﹤0.01% |
2,466
-86
| -3% | -$8.4K |
|
2900
Xometry
XMTR
$4.75B
| $226K | ﹤0.01% |
9,054
-2,428
| -21% | -$76.3K |
|
Similar funds
Mariner's Q1 2025 Portfolio in Review
As of Q1 2025, Mariner held 3,637 positions worth $60.1B, up 0.92% from $59.6B the previous quarter. Its ten largest holdings account for 25% of the portfolio.
Mariner deployed $2.9B of net new capital in Q1 2025, opening 259 new positions and adding to 1,894 existing holdings. Its largest new stake was VanEck IG Floating Rate ETF: 512,742 shares worth $13.1M.
By sector, the portfolio is most concentrated in Technology at 18% of assets, down from 20% a quarter earlier, followed by Financials and Healthcare.
On the sell side, the largest reduction was Tesla, an estimated $247M trimmed.
- Mariner's largest Q1 2025 buy was VanEck IG Floating Rate ETF: 512,742 shares worth $13.1M.
- Mariner added most to Apollo Global Management in Q1 2025, an estimated $271M increase.
- Mariner's biggest Q1 2025 reduction was Tesla, cutting an estimated $247M.
- Mariner fully exited CrossFirst Bankshares, Inc. Common Stock in Q1 2025, selling an estimated $4.6M.
- Mariner's ten largest holdings make up 25% of its $60.1B portfolio in Q1 2025.
- Mariner opened 259 new positions and closed 208 in Q1 2025.
- Mariner's portfolio value rose 0.92% quarter-over-quarter to $60.1B.
Based on Mariner's 13F filing for Q1 2025, filed 15 May 2025.