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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 | |
|---|---|---|---|---|---|---|
|
FPI
3251
Farmland Partners
FPI
$465M
| $144K | ﹤0.01% |
14,895
+4,461
| +43% | +$47.5K |
|
3252
Tredegar Corp
TG
$270M
| $142K | ﹤0.01% |
+17,875
| New | +$152K |
|
3253
Arq
ARQ
$100M
| $142K | ﹤0.01% |
55,712
+36,498
| +190% | +$90.6K |
|
3254
Gerdau
GGB
$9.75B
| $141K | ﹤0.01% |
34,961
+16,052
| +85% | +$71.3K |
|
3255
Cerus
CERS
$522M
| $141K | ﹤0.01% |
48,335
-24,206
| -33% | -$58.7K |
|
3256
Outset Medical
OM
$67.5M
| $140K | ﹤0.01% |
32,413
+13,943
| +75% | +$61K |
|
3257
Quantum-Si Incorporated
QSI
$168M
| $140K | ﹤0.01% |
157,689
-42,003
| -21% | -$40K |
|
|
AWF
3258
AllianceBernstein Global High Income Fund
AWF
$865M
| $139K | ﹤0.01% |
13,538
+2,305
| +21% | +$23.7K |
|
|
CRF
3259
Cornerstone Total Return Fund
CRF
$1.1B
| $139K | ﹤0.01% |
19,342
-2,235
| -10% | -$16.1K |
|
|
ECC
3260
Eagle Point Credit Company
ECC
$521M
| $139K | ﹤0.01% |
37,234
-6,482
| -15% | -$25.8K |
|
3261
Weibo
WB
$1.65B
| $138K | ﹤0.01% |
19,051
-16,086
| -46% | -$131K |
|
3262
Arcturus Therapeutics
ARCT
$450M
| $138K | ﹤0.01% |
+20,555
| New | +$162K |
|
3263
Byrna Technologies
BYRN
$86.1M
| $138K | ﹤0.01% |
+20,512
| New | +$126K |
|
3264
Humacyte
HUMA
$168M
| $137K | ﹤0.01% |
174,975
+68,697
| +65% | +$63.7K |
|
3265
Zura Bio
ZURA
$597M
| $136K | ﹤0.01% |
23,102
-1,632
| -7% | -$7.77K |
|
3266
Suzano
SUZ
$11.3B
| $136K | ﹤0.01% |
17,548
-24,748
| -59% | -$215K |
|
|
VNET
3267
VNET Group
VNET
$1.81B
| $135K | ﹤0.01% |
+16,853
| New | +$153K |
|
3268
BCB Bancorp
BCBP
$157M
| $135K | ﹤0.01% |
+12,615
| New | +$129K |
|
|
TRTX
3269
TPG RE Finance Trust
TRTX
$606M
| $135K | ﹤0.01% |
16,111
+3,234
| +25% | +$27K |
|
3270
ReNew
RNW
$2.5B
| $134K | ﹤0.01% |
21,494
-16,075
| -43% | -$90.5K |
|
3271
TechTarget
TTGT
$293M
| $133K | ﹤0.01% |
37,016
-4,911
| -12% | -$22.5K |
|
3272
Immatics
IMTX
$1.46B
| $133K | ﹤0.01% |
13,100
-353
| -3% | -$3.73K |
|
3273
Real REMAX Group Inc. Common Stock
REAX
$407M
| $133K | ﹤0.01% |
7,283
+1,421
| +24% | +$28.9K |
|
3274
IHS Holding
IHS
$2.87B
| $132K | ﹤0.01% |
16,023
-709
| -4% | -$5.85K |
|
3275
Bit Digital
BTBT
$591M
| $132K | ﹤0.01% |
+73,221
| New | +$129K |
|
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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.