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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
+11.61%
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
$69.3B
AUM Growth
+$9.18B
(+15%)
Cap. Flow
+$3.47B
Cap. Flow
% of AUM
5.01%
Top 10 Holdings %
Top 10 Hldgs %
26.5%
Holding
3,740
New
311
Increased
1,893
Reduced
1,169
Closed
273
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$261M |
| 2 |
Microsoft
MSFT
|
+$169M |
| 3 |
GE Vernova
GEV
|
+$143M |
| 4 |
iShares Core S&P 500 ETF
IVV
|
+$107M |
| 5 |
JPMorgan Chase
JPM
|
+$90.8M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Union Pacific
UNP
|
+$83.9M |
| 2 |
Thermo Fisher Scientific
TMO
|
+$78.6M |
| 3 |
General Mills
GIS
|
+$42.3M |
| 4 |
Target
TGT
|
+$27.6M |
| 5 |
iShares 7-10 Year Treasury Bond ETF
IEF
|
+$23.7M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 20.78% |
| 2 | Financials | 8.14% |
| 3 | Consumer Discretionary | 5.23% |
| 4 | Healthcare | 4.75% |
| 5 | Communication Services | 4.62% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
451
State Street Consumer Discretionary Select Sector SPDR ETF
XLY
$21.4B
| $17.9M | 0.03% |
164,422
-4,466
| -3% | -$457K |
|
452
Trade Desk
TTD
$8.13B
| $17.6M | 0.03% |
245,094
-5,079
| -2% | -$324K |
|
453
First Trust Smith Opportunistic Fixed Income ETF
FIXD
$3.23B
| $17.5M | 0.03% |
399,159
+4,373
| +1% | +$190K |
|
454
ARK Innovation ETF
ARKK
$5.89B
| $17.5M | 0.03% |
248,340
-56,046
| -18% | -$3.09M |
|
455
Cencora
COR
$60.3B
| $17.4M | 0.03% |
57,974
+1,129
| +2% | +$325K |
|
456
Martin Marietta Materials
MLM
$33.6B
| $17.4M | 0.03% |
31,608
+21,565
| +215% | +$11.4M |
|
457
State Street Consumer Staples Select Sector SPDR ETF
XLP
$14.2B
| $17.1M | 0.02% |
211,707
+25,872
| +14% | +$2.1M |
|
458
WEC Energy
WEC
$37.7B
| $17M | 0.02% |
163,591
+5,330
| +3% | +$567K |
|
459
VanEck Morningstar Wide Moat ETF
MOAT
$11.5B
| $16.9M | 0.02% |
180,565
+2,010
| +1% | +$176K |
|
460
iShares MSCI ACWI ex US ETF
ACWX
$11.3B
| $16.9M | 0.02% |
277,215
+4,735
| +2% | +$273K |
|
461
iShares Expanded Tech-Software Sector ETF
IGV
$13B
| $16.9M | 0.02% |
153,926
-14,296
| -8% | -$1.41M |
|
462
Norfolk Southern
NSC
$78.8B
| $16.8M | 0.02% |
65,711
-3,062
| -4% | -$722K |
|
463
Mercado Libre
MELI
$91.3B
| $16.8M | 0.02% |
6,424
+524
| +9% | +$1.22M |
|
|
AXON
464
Axon Enterprise
AXON
$40.5B
| $16.8M | 0.02% |
20,260
+1,337
| +7% | +$910K |
|
465
State Street SPDR Portfolio Intermediate Term Treasury ETF
SPTI
$10.4B
| $16.7M | 0.02% |
581,684
-27,042
| -4% | -$770K |
|
466
SPDR Gold MiniShares Trust
GLDM
$27.5B
| $16.7M | 0.02% |
255,375
+14,714
| +6% | +$958K |
|
467
Spotify
SPOT
$99.2B
| $16.7M | 0.02% |
21,764
+3,909
| +22% | +$2.51M |
|
468
Quanta Services
PWR
$93.9B
| $16.7M | 0.02% |
44,053
-3,153
| -7% | -$1.01M |
|
469
State Street SPDR Portfolio S&P 400 Mid Cap ETF
SPMD
$18.2B
| $16.6M | 0.02% |
305,646
+27,204
| +10% | +$1.4M |
|
470
Baidu
BIDU
$35.8B
| $16.5M | 0.02% |
192,694
+1,502
| +0.8% | +$130K |
|
471
Public Service Enterprise Group
PEG
$39.8B
| $16.2M | 0.02% |
192,755
+3,729
| +2% | +$301K |
|
472
iShares MSCI USA Small-Cap Min Vol Factor ETF
SMMV
$287M
| $16.2M | 0.02% |
+384,640
| New | +$15.9M |
|
473
First Trust Capital Strength ETF
FTCS
$7.88B
| $16.1M | 0.02% |
177,060
+16,431
| +10% | +$1.46M |
|
474
Texas Pacific Land
TPL
$28.9B
| $16.1M | 0.02% |
45,606
+13,323
| +41% | +$5.45M |
|
475
Vanguard Russell 1000 Value ETF
VONV
$20.4B
| $16M | 0.02% |
188,192
+22,666
| +14% | +$1.84M |
|
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Mariner's Q2 2025 Portfolio in Review
As of Q2 2025, Mariner held 3,740 positions worth $69.3B, up 15% from $60.1B the previous quarter. Its ten largest holdings account for 26% of the portfolio.
Mariner deployed $3.47B of net new capital in Q2 2025, opening 311 new positions and adding to 1,893 existing holdings. Its largest new stake was iShares MSCI USA Small-Cap Min Vol Factor ETF: 384,640 shares worth $16.2M.
By sector, the portfolio is most concentrated in Technology at 21% of assets, up from 18% a quarter earlier, followed by Financials and Consumer Discretionary.
On the sell side, the largest reduction was Union Pacific, an estimated $83.9M trimmed.
- Mariner's largest Q2 2025 buy was iShares MSCI USA Small-Cap Min Vol Factor ETF: 384,640 shares worth $16.2M.
- Mariner added most to Apple in Q2 2025, an estimated $261M increase.
- Mariner's biggest Q2 2025 reduction was Union Pacific, cutting an estimated $83.9M.
- Mariner fully exited Discover Financial Services in Q2 2025, selling an estimated $7.86M.
- Mariner's ten largest holdings make up 26% of its $69.3B portfolio in Q2 2025.
- Mariner opened 311 new positions and closed 273 in Q2 2025.
- Mariner's portfolio value rose 15% quarter-over-quarter to $69.3B.
Based on Mariner's 13F filing for Q2 2025, filed 14 Aug 2025.