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Mariner

Mariner Portfolio holdings

AUM $85.7B
1-Year Est. Return 24.21%
This Fund
S&P 500
This Quarter Est. Return
+2.85%
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
$84B
AUM Growth
+$6.6B
Cap. Flow
+$5.06B
Cap. Flow %
6.03%
Top 10 Hldgs %
28.85%
Holding
3,865
New
323
Increased
1,970
Reduced
1,148
Closed
341

Top Buys

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$808M
2
MSFT icon
Microsoft
MSFT
+$249M
3
AAPL icon
Apple
AAPL
+$229M
4
IVV icon
iShares Core S&P 500 ETF
IVV
+$196M
5
AGG icon
iShares Core US Aggregate Bond ETF
AGG
+$125M

Top Sells

Rank Stock Value
1
USD icon
ProShares Ultra Semiconductors
USD
+$158M
2
WMB icon
Williams Companies
WMB
+$138M
3
JPM icon
JPMorgan Chase
JPM
+$85.4M
4
EEM icon
iShares MSCI Emerging Markets ETF
EEM
+$45.7M
5
SNPS icon
Synopsys
SNPS
+$42.6M

Sector Composition

Rank Sector Weight
1 Technology 22.87%
2 Financials 8%
3 Consumer Discretionary 5.52%
4 Healthcare 5.25%
5 Communication Services 4.86%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ULTA icon
426
Ulta Beauty
ULTA
$20.4B
$21.6M 0.03%
35,697
+28,627
+405% +$15.7M
AVEM icon
427
Avantis Emerging Markets Equity ETF
AVEM
$24.9B
$21.5M 0.03%
279,273
+433
+0.2% +$33.1K
JCI icon
428
Johnson Controls International
JCI
$87.5B
$21.4M 0.03%
178,384
-2,630
-1% -$302K
COIN icon
429
Coinbase
COIN
$41.7B
$21.4M 0.03%
94,428
+5,158
+6% +$1.54M
FVD icon
430
First Trust Value Line Dividend Fund
FVD
$8.29B
$21.3M 0.03%
462,356
+4,555
+1% +$209K
MEDP icon
431
Medpace
MEDP
$16.8B
$21.2M 0.03%
37,780
+22,942
+155% +$13M
CMG icon
432
Chipotle Mexican Grill
CMG
$40.8B
$21.2M 0.03%
572,175
+262,084
+85% +$9.48M
HELO icon
433
JPMorgan Hedged Equity Laddered Overlay ETF
HELO
$4.14B
$21.1M 0.03%
317,990
-49,912
-14% -$3.28M
XLE icon
434
State Street Energy Select Sector SPDR ETF
XLE
$39.5B
$21.1M 0.03%
471,809
+44,005
+10% +$1.96M
AKRE
435
Akre Focus ETF
AKRE
$5.14B
$20.8M 0.02%
+317,747
New +$20.6M
ECL icon
436
Ecolab
ECL
$75.6B
$20.8M 0.02%
79,149
+2,646
+3% +$705K
TGT icon
437
Target
TGT
$62.1B
$20.8M 0.02%
212,545
+39,943
+23% +$3.68M
TDG icon
438
TransDigm Group
TDG
$69.2B
$20.7M 0.02%
15,599
+621
+4% +$814K
IWO icon
439
iShares Russell 2000 Growth ETF
IWO
$14.5B
$20.7M 0.02%
64,230
+503
+0.8% +$164K
SPGM icon
440
State Street SPDR Portfolio MSCI Global Stock Market ETF
SPGM
$1.7B
$20.7M 0.02%
269,982
-9,521
-3% -$724K
DIHP icon
441
Dimensional International High Profitability ETF
DIHP
$6.18B
$20.7M 0.02%
654,005
+129,290
+25% +$4.01M
SOXX icon
442
iShares Semiconductor ETF
SOXX
$44.2B
$20.6M 0.02%
68,378
+3,320
+5% +$979K
DTH icon
443
WisdomTree International High Dividend Fund
DTH
$638M
$20.6M 0.02%
398,995
-50,518
-11% -$2.51M
MBB icon
444
iShares MBS ETF
MBB
$39B
$20.3M 0.02%
213,572
+6,834
+3% +$652K
DBND icon
445
DoubleLine Opportunistic Bond ETF
DBND
$734M
$20.3M 0.02%
+437,889
New +$20.4M
XLY icon
446
State Street Consumer Discretionary Select Sector SPDR ETF
XLY
$21.4B
$20.3M 0.02%
169,861
-47,295
-22% -$5.61M
EWX icon
447
State Street SPDR S&P Emerging Markets Small Cap ETF
EWX
$662M
$20.1M 0.02%
306,107
+2,843
+0.9% +$189K
BAI
448
iShares A.I. Innovation and Tech Active ETF
BAI
$12.9B
$19.8M 0.02%
595,021
+315,521
+113% +$10.9M
TLT icon
449
iShares 20+ Year Treasury Bond ETF
TLT
$42.1B
$19.7M 0.02%
226,541
-30,256
-12% -$2.71M
ROST icon
450
Ross Stores
ROST
$76.6B
$19.7M 0.02%
109,546
+38,562
+54% +$6.43M
16 17
18
19 20

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Belvedere Trading
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Sanders Capital
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Mackenzie Financial
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US Bancorp
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Focus Partners Wealth
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Qube Research & Technologies (QRT)
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Mariner's Q4 2025 Portfolio in Review

As of Q4 2025, Mariner held 3,865 positions worth $84B, up 8.5% from $77.4B the previous quarter. Its ten largest holdings account for 29% of the portfolio.

Mariner deployed $5.06B of net new capital in Q4 2025, opening 323 new positions and adding to 1,970 existing holdings. Its largest new stake was Flexsteel Industries: 1,167,357 shares worth $46.1M.

By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 23% a quarter earlier, followed by Financials and Consumer Discretionary.

On the sell side, the largest reduction was ProShares Ultra Semiconductors, an estimated $158M trimmed.

  • Mariner's largest Q4 2025 buy was Flexsteel Industries: 1,167,357 shares worth $46.1M.
  • Mariner added most to NVIDIA in Q4 2025, an estimated $808M increase.
  • Mariner's biggest Q4 2025 reduction was ProShares Ultra Semiconductors, cutting an estimated $158M.
  • Mariner fully exited iShares iBonds Dec 2025 Term Corporate ETF in Q4 2025, selling an estimated $22.7M.
  • Mariner's ten largest holdings make up 29% of its $84B portfolio in Q4 2025.
  • Mariner opened 323 new positions and closed 341 in Q4 2025.
  • Mariner's portfolio value rose 8.5% quarter-over-quarter to $84B.

Based on Mariner's 13F filing for Q4 2025, filed 13 Feb 2026.