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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
+19.43%
1 Year Est. Return
+32.92%
3 Year Est. Return
+93.86%
5 Year Est. Return
+109.77%
10 Year Est. Return
+319.93%
AUM
$95.2B
AUM Growth
+$9.54B
(+11%)
Cap. Flow
-$1.86B
Cap. Flow
% of AUM
-1.95%
Top 10 Holdings %
Top 10 Hldgs %
27.89%
Holding
4,003
New
458
Increased
1,438
Reduced
1,530
Closed
486
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Micron Technology
MU
|
+$318M |
| 2 |
Jazz Pharmaceuticals
JAZZ
|
+$125M |
| 3 |
TJX Companies
TJX
|
+$120M |
| 4 |
iShares Core US Aggregate Bond ETF
AGG
|
+$110M |
| 5 |
Vanguard FTSE Developed Markets ETF
VEA
|
+$105M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
ProShares Ultra Semiconductors
USD
|
+$318M |
| 2 |
Home Depot
HD
|
+$139M |
| 3 |
Microsoft
MSFT
|
+$129M |
| 4 |
Corning
GLW
|
+$126M |
| 5 |
iShares Russell Top 200 Growth ETF
IWY
|
+$113M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 40.96% |
| 2 | Technology | 24.61% |
| 3 | Financials | 7.71% |
| 4 | Healthcare | 5.25% |
| 5 | Industrials | 5.02% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1001
Nokia
NOK
$56.2B
| $5.4M | 0.01% |
406,775
+24,928
| +7% | +$321K |
|
1002
Broadridge
BR
$19.7B
| $5.39M | 0.01% |
39,333
-24,938
| -39% | -$3.77M |
|
1003
Freedom 100 Emerging Markets ETF
FRDM
$3.57B
| $5.37M | 0.01% |
73,717
-8,970
| -11% | -$599K |
|
1004
State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF
SPTM
$14B
| $5.37M | 0.01% |
59,165
-202,293
| -77% | -$17.8M |
|
1005
iShares Core 60/40 Balanced Allocation ETF
AOR
$3.77B
| $5.35M | 0.01% |
77,042
+15,600
| +25% | +$1.06M |
|
1006
Dimensional International Core Fixed Income ETF
DFGX
$1.75B
| $5.35M | 0.01% |
99,867
+3,888
| +4% | +$206K |
|
1007
Avantis Emerging Markets Value ETF
AVES
$1.56B
| $5.29M | 0.01% |
80,618
+61,830
| +329% | +$4.05M |
|
|
VPU
1008
Vanguard Utilities ETF
VPU
$8.33B
| $5.29M | 0.01% |
27,014
-14,191
| -34% | -$2.78M |
|
1009
Portland General Electric
POR
$5.73B
| $5.26M | 0.01% |
101,503
+28,699
| +39% | +$1.45M |
|
1010
Old Second Bancorp
OSBC
$1.31B
| $5.25M | 0.01% |
225,303
+207,236
| +1,147% | +$4.43M |
|
1011
Moog Inc Class A
MOG.A
$11.8B
| $5.24M | 0.01% |
12,371
+2,842
| +30% | +$970K |
|
1012
iShares Morningstar Mid-Cap Value ETF
IMCV
$1.19B
| $5.24M | 0.01% |
57,329
+192
| +0.3% | +$17.1K |
|
1013
Bright Horizons
BFAM
$3.42B
| $5.24M | 0.01% |
73,873
-15,322
| -17% | -$1.11M |
|
1014
Fidelity Enhanced International ETF
FENI
$11.5B
| $5.2M | 0.01% |
129,479
+27,006
| +26% | +$1.07M |
|
1015
Vanguard Morningstar Mega Cap Value ETF
MGV
$13.7B
| $5.18M | 0.01% |
31,701
-10,149
| -24% | -$1.57M |
|
1016
Byline Bancorp
BY
$1.76B
| $5.17M | 0.01% |
137,192
+8,163
| +6% | +$275K |
|
1017
iShares Emerging Markets Dividend ETF
DVYE
$1.29B
| $5.15M | 0.01% |
159,686
-13,575
| -8% | -$467K |
|
1018
Labcorp
LH
$26.5B
| $5.14M | 0.01% |
18,375
-3,043
| -14% | -$800K |
|
1019
Invesco BuyBack Achievers ETF
PKW
$1.81B
| $5.14M | 0.01% |
36,301
-45,682
| -56% | -$6.28M |
|
1020
nCino
NCNO
$2.44B
| $5.14M | 0.01% |
314,547
+237,147
| +306% | +$3.89M |
|
1021
Canadian Imperial Bank of Commerce
CM
$107B
| $5.13M | 0.01% |
44,576
-2,772
| -6% | -$304K |
|
1022
Viasat
VSAT
$10.4B
| $5.12M | 0.01% |
57,048
-47,967
| -46% | -$3.18M |
|
|
FEOE
1023
First Eagle Overseas Equity ETF
FEOE
$1.9B
| $5.11M | 0.01% |
95,779
+74,306
| +346% | +$3.95M |
|
1024
First Trust Smith Unconstrained Bond ETF
UCON
$3.28B
| $5.11M | 0.01% |
205,551
-273,170
| -57% | -$6.8M |
|
1025
iShares Core International Aggregate Bond Fund
IAGG
$11.4B
| $5.11M | 0.01% |
100,895
-94,333
| -48% | -$4.73M |
|
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AI
Mariner's Q2 2026 Portfolio in Review
As of Q2 2026, Mariner held 4,003 positions worth $95.2B, up 11% from $85.7B the previous quarter. Its ten largest holdings account for 28% of the portfolio.
Mariner's Q2 2026 filing shows 458 new, 1,438 increased, 1,530 reduced and 486 closed positions. Its largest new stake was Honeywell Aerospace: 217,569 shares worth $48.1M. The largest sale was ProShares Ultra Semiconductors, an estimated $318M.
By sector, the portfolio is most concentrated in Miscellaneous at 41% of assets, down from 43% a quarter earlier, followed by Technology and Financials.
- Mariner's largest Q2 2026 buy was Honeywell Aerospace: 217,569 shares worth $48.1M.
- Mariner added most to Micron Technology in Q2 2026, an estimated $318M increase.
- Mariner's biggest Q2 2026 reduction was ProShares Ultra Semiconductors, cutting an estimated $318M.
- Mariner fully exited Fidelity Fundamental Large Cap Core ETF in Q2 2026, selling an estimated $52.7M.
- Mariner's ten largest holdings make up 28% of its $95.2B portfolio in Q2 2026.
- Mariner opened 458 new positions and closed 486 in Q2 2026.
- Mariner's portfolio value rose 11% quarter-over-quarter to $95.2B.
Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.