How many stocks does Mariner, LLC own?

As of Q1 2026, Mariner, LLC holds 3,545 positions in their 13F portfolio.

What is Mariner, LLC's largest holding?

NVDA at 5.3% of portfolio, worth $4.6B.

What is Mariner, LLC's total portfolio value?

$85.7B as of Q1 2026, tracked across 3,545 holdings.

Is Mariner, LLC a hedge fund?

Mariner, LLC is an institutional investment manager required to file SEC 13F reports. This includes hedge funds, mutual funds, pension funds, and other institutions managing over $100M.

How often does Mariner, LLC report?

13F filings are due quarterly, approximately 45 days after each quarter end.

How has Mariner, LLC's portfolio changed in Q1 2026?

View Mariner, LLC's latest portfolio changes, new positions, and exits for Q1 2026 on HoldingsIntel.

What is Mariner, LLC's investment strategy?

Mariner, LLC is classified as a Balanced Allocator fund based on HoldingsIntel's Fund DNA analysis of 6 behavioral dimensions.

HoldingsIntel

Mariner, LLC Holdings Q1 2026 - Portfolio & Conviction Scores | HoldingsIntel

Mariner, LLC

Institutional investor · Portfolio as of Q1 2026

SEC EDGAR SourceSEC Filings

$85.7B

AUM

3,545

Positions

Q1 2026

Filing

Rating · 4.5

Quarterly Portfolio Change

Activity profile

$ moved · Q1'26

New3%Increased64%Decreased30%Exited2%

Composition

Equity vs derivatives

Equity100%Puts0%Calls0%

Holding period

Avg 3.6 years

<1Q6%1-4Q11%1-2Y11%2Y+72%

Q1 2026 Summary

Active quarter - 392 new positions, 371 exits, 1796 increased. Top move: NVDA (INCREASED, conviction 64). Portfolio: $85.7B across 3545 positions.

Portfolio Allocation

Top holdings by portfolio weight

NVDA5.33%

AAPL5.24%

IVV4.17%

VEA2.66%

MSFT2.50%

AMZN1.62%

AGG1.59%

GOOGL1.57%

AVGO1.28%

IJH1.27%

Other1.16%

Position Outcomes

Best and worst performing positions by estimated return

Top Winners

AGL12Q held

AGILON HEALTH INC

Avg $1.75 · $1.9M est. P&L

Est. P&L

+4561.76%

BCAB1Q held

BIOATLA INC

Avg $0.19 · $65,280 est. P&L

Est. P&L

+2147.37%

QNCX1Q held

QUINCE THERAPEUTICS INC

Avg $0.10 · $13,307 est. P&L

Est. P&L

+1050.00%

Top Losers

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View plans

Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.

Top Holdings3,545 positions

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Activity:

Stock	Shares	Value	Weight	Price Trend	Avg Buy	Est. P&L	Held	Conviction
NVDA NVIDIA CORPORATION	26.2M	$4.6B	5.3%	—	$136.33	+68.83%	30 qtrssince 2018-Q4	Increased 64
AAPL APPLE INC	17.7M	$4.5B	5.2%	—	$164.80	+82.18%	30 qtrssince 2018-Q4	Increased 63
IVV ETF ISHARES TR	5.5M	$3.6B	4.2%	—	$396.38	+87.31%	30 qtrssince 2018-Q4	Increased 59
VEA ETF VANGUARD TAX-MANAGED FDS	35.6M	$2.3B	2.7%	—	$45.51	+51.78%	30 qtrssince 2018-Q4	Increased 59
MSFT MICROSOFT CORP	5.8M	$2.1B	2.5%	—	$320.70	+33.23%	30 qtrssince 2018-Q4	Increased 59
AMZN AMAZON COM INC	6.7M	$1.4B	1.6%	—	$153.89	+71.65%	30 qtrssince 2018-Q4	Increased 54
AGG ETF ISHARES TR	13.7M	$1.4B	1.6%	—	$94.64	+3.57%	30 qtrssince 2018-Q4	Increased 57
GOOGL ALPHABET INC	4.7M	$1.3B	1.6%	—	$134.55	+195.10%	30 qtrssince 2018-Q4	Increased 53
AVGO BROADCOM INC	3.5M	$1.1B	1.3%	—	$170.43	+150.93%	30 qtrssince 2018-Q4	Decreased 0
IJH ETF ISHARES TR	16.1M	$1.1B	1.3%	—	$58.69	+23.06%	30 qtrssince 2018-Q4	Increased 54
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