Ardsley Advisory Partners’s Elanco Animal Health ELAN Stock Holding History

Ardsley Advisory Partners’s Portfolio ELAN Stock Details ELAN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q1	–	Sell	-500,000	Closed	-$6.05M	–	158
2024 Q4	$6.05M	Sell	500,000 -75,000	-13%	-$981K	0.96%	39
2024 Q3	$8.45M	Buy	+575,000	New	+$8.01M	1.39%	26
2019 Q3	–	Sell	-13,068	Closed	-$442K	–	148
2019 Q2	$442K	Hold	13,068	–	–	0.07%	99
2019 Q1	$419K	Buy	+13,068	New	+$402K	0.08%	88

Other funds holding ELAN

Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

BCIM

Black Creek Investment Management Toronto, Ontario, Canada $1.86B AUM 15.33% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

SCM

Shapiro Capital Management Atlanta, Georgia $1.6B AUM 13.27% 1-Year Est. Return

Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

Ardsley Advisory Partners's ELAN Position: Q1 2025 in Review

Ardsley Advisory Partners sold out of Elanco Animal Health (ELAN) in Q1 2025, closing a stake of 500,000 shares — an estimated $6.05M sold.

Ardsley Advisory Partners first reported a position in ELAN in Q1 2019 and held it in 4 quarters. The position peaked at $8.45M in Q3 2024. 365 funds tracked by Wall St. Rank hold ELAN as of Q1 2025.

Ardsley Advisory Partners reported no remaining Elanco Animal Health position as of Q1 2025 after selling out during the quarter.
Ardsley Advisory Partners sold 500,000 Elanco Animal Health shares in Q1 2025, an estimated $6.05M.
Ardsley Advisory Partners first reported a position in Elanco Animal Health in Q1 2019 and held it in 4 quarters.
Ardsley Advisory Partners's Elanco Animal Health position peaked at $8.45M in Q3 2024.
365 funds tracked by Wall St. Rank held Elanco Animal Health as of Q1 2025.

Based on Ardsley Advisory Partners's 13F filing for Q1 2025, filed 15 May 2025.