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ALNY · LLY in the 13F filings

Two to four stocks side by side among the 95 tracked managers: who lists them, how that has moved, who bought and sold in a quarter, and which managers hold more than one.

ALNYLLY
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

Holders over time

Tracked managers listing each stock every quarter, at least, or their combined reported value. A gap is a quarter in which no tracked manager listed it. Click a quarter to compare there.
  • ALNY
  • LLY
0204060202120222023202420252026
Holders and value by quarter
QuarterALNYLLY
Q3 202013 holders, $7.6bn33 holders, $14.1bn
Q4 202013 holders, $6.5bn29 holders, $17.3bn
Q1 202114 holders, $7.2bn24 holders, $23.0bn
Q2 202113 holders, $8.8bn24 holders, $27.8bn
Q3 202114 holders, $9.7bn31 holders, $29.9bn
Q4 202112 holders, $8.8bn31 holders, $34.7bn
Q1 202212 holders, $8.9bn24 holders, $35.3bn
Q2 202213 holders, $8.1bn33 holders, $42.7bn
Q3 202217 holders, $10.8bn31 holders, $43.4bn
Q4 202216 holders, $13.7bn31 holders, $46.6bn
Q1 202319 holders, $11.5bn33 holders, $44.3bn
Q2 202316 holders, $10.6bn37 holders, $59.6bn
Q3 202317 holders, $9.7bn44 holders, $67.6bn
Q4 202315 holders, $10.0bn45 holders, $73.6bn
Q1 202415 holders, $7.3bn41 holders, $95.3bn
Q2 202419 holders, $12.5bn43 holders, $110bn
Q3 202418 holders, $15.1bn45 holders, $107bn
Q4 202415 holders, $12.8bn46 holders, $93.9bn
Q1 202518 holders, $14.9bn42 holders, $98.4bn
Q2 202522 holders, $18.3bn43 holders, $93.2bn
Q3 202533 holders, $26.6bn39 holders, $86.7bn
Q4 202524 holders, $23.4bn41 holders, $123bn
Q1 202622 holders, $17.9bn39 holders, $106bn
Q2 202621 holders, $15.9bn44 holders, $132bn
ALNY

Alnylam Pharmaceuticals Inc

Holders
24
Reported value
$23.4bn
Buyers
15
Sellers
28

Breadth -13 among 92 comparable managers.

Pharmaceuticals and biotechnologyHealthcare: biopharma and medtech · L3VLUPPharmaceutical preparations
LLY

Eli Lilly & Co

Holders
41
Reported value
$123bn
Buyers
25
Sellers
22

Breadth +3 among 92 comparable managers.

Pharmaceuticals and biotechnologyHealthcare: biopharma and medtech · L3VLUPPharmaceutical preparations

Who holds both, Q4 2025

Among the 47 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only ALNY (6)

Baillie Gifford & Co, MFS Investment Management, Schonfeld Strategic Advisors LLC, Two Sigma Advisers LP, Two Sigma Investments LP, Voloridge Investment Management LLC

Only LLY (23)

Acadian Asset Management LLC, AllianceBernstein LP, Artisan Partners LP, Balyasny Asset Management LLC, Brevan Howard Capital Management LP, Citadel Advisors LLC, Freestone Grove Partners LP, GAMCO Investors Inc, Harris Associates LP, Holocene Advisors LP, Millennium Management LLC, Moore Capital Management LP, Point72 Asset Management LP, Polen Capital Management LLC, Quantbot Technologies LP, Renaissance Technologies LLC, Rokos Capital Management LLP, Soros Fund Management LLC, Steadfast Capital Management LP, Tudor Investment Corp, Walleye Capital LLC, Winton Group Ltd, Woodline Partners LP

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. Buyers and sellers count comparable managers (those that filed both quarters) by shares, so a rise in value with no rise in shares is the price. Large books are listed to their largest positions. These are 95 tracked managers, not the institutional market.

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