Woodline Partners LP

Hedge Fund • Long/Short

Woodline Partners LP is a Long/Short Hedge Fund based in San Francisco, CA led by Karl Heinz Kroeker, reporting $22.7B in AUM as of Q3 2025 with MSFT as the largest holding (3% allocation).

CIOKarl Heinz Kroeker

Portfolio Value: $21.3B
Positions: 868
Top Holding: MSFT at 2.9%
Last Reported: Q3 2025

AddressFour Embarcadero Center, Suite 3450, San Francisco, CA, 94111, United States

Top Holdings

Largest long holdings in Woodline Partners LP's portfolio (15.9% of total portfolio)

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Holding	Sector	Position	Weight	Traded	Ownership	Owned Since
1 Microsoft MSFT	Software - Infrastructure Technology	$615.5M	2.90%	+$32.9M Bought	0.02% 1.2M shares	Q3 2021 Held for 4y 2m
2 Nvidia NVDA	Semiconductors Technology	$603.3M	2.84%	+$101.5M Bought	0.01% 3.2M shares	Q3 2022 Held for 3y 2m
3 Apple AAPL	Consumer Electronics Technology	$522.1M	2.46%	+$110.7M Bought	0.01% 2.1M shares	Q4 2022 Held for 2y 11m
4 Amazon AMZN	Specialty Retail Consumer Cyclical	$371.0M	1.75%	+$149.6M Bought	0.02% 1.7M shares	Q3 2022 Held for 3y 2m
5 AT&T T	Telecommunications Services Communication Services	$226.7M	1.07%	+$204.7M Bought	0.11% 8.0M shares	Q2 2023 Held for 2y 5m
6 Chubb CB	Insurance - Property & Casualty Financial Services	$220.2M	1.04%	+$220.2M Bought	0.20% 780.2K shares	Q4 2024 Held for 11 months
7 Eli Lilly LLY	Drug Manufacturers - General Healthcare	$217.4M	1.02%	+$139.3M Bought	0.03% 285.0K shares	Q4 2019 Held for 5y 11m
8 Meta Platforms, Inc. META	Internet Content & Information Communication Services	$211.6M	1.00%	-$220.6M Sold	0.01% 288.1K shares	Q3 2022 Held for 3y 2m
9 Keysight Technologies KEYS	Hardware, Equipment & Parts Technology	$208.9M	0.98%	+$208.9M Bought	0.69% 1.2M shares	Q1 2023 Held for 2y 8m
10 Broadcom Inc. AVGO	Semiconductors Technology	$189.2M	0.89%	+$34.4M Bought	0.01% 573.4K shares	Q1 2024 Held for 1y 8m

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Changes

Portfolio activity, position movements, and quarter-over-quarter changes in Woodline Partners LP's latest filing

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Market Value

$21.3B

Prior: $19.0B

Q/Q Change

+12.08%

+$2.3B

Net Flows % of MV

-7.44%

Turnover Ratio

35.72%

New Purchases

67 stocks

$570.2M

Added To

394 stocks

+$5.2B

Sold Out Of

220 stocks

$3.1B

Reduced Holdings

239 stocks

-$4.2B

Increased Positions

Position	Shares Δ	Change
1 Asbury Automotive Group ABG	New	0 → 133.7K +$32.7M
2 Kilroy Realty KRC	New	0 → 773.5K +$32.7M
3 Asset Entities ASST	New	0 → 12.6M +$31.5M
4 Liberty Media Corporation LLYVK	New	0 → 224.5K +$21.8M
5 Brixmor Property Group BRX	New	0 → 782.9K +$21.7M

Decreased Positions

Position	Shares Δ	Change
1 Brown & Brown BRO	Sold	1.1M → 0 −$119.6M
2 Arthur J. Gallagher AJG	Sold	363.6K → 0 −$116.4M
3 W.R. Berkley WRB	Sold	1.1M → 0 −$84.3M
4 Progressive PGR	Sold	311.8K → 0 −$83.2M
5 Cardinal Health CAH	Sold	483.7K → 0 −$81.3M

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Analytics

Portfolio insights and performance metrics for Woodline Partners LP

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Sector Allocation

Technology

25.70%

Healthcare

21.20%

Financial Services

9.90%

Consumer Cyclical

9.60%

Industrials

7.40%

Communication Services

6.40%

Real Estate

4.10%

Consumer Defensive

3.80%

Basic Materials

3.50%

Energy

2.40%

Utilities

0.90%

ETF

0.40%

Market Cap Distribution

Mega Cap (> $200B)

26.06%

Large Cap ($10B - $200B)

44.52%

Mid Cap ($2B - $10B)

19.87%

Small Cap ($300M - $2B)

6.02%

Micro Cap ($50M - $300M)

0.53%

Nano Cap (< $50M)

0.88%

N/A (ETF or Unknown)

2.12%

Portfolio Concentration

Top 10 Holdings %

15.93%

Top 20 Holdings %

23.29%

Top 50 Holdings %

38.33%

Top 100 Holdings %

53.45%