Alnylam Pharmaceuticals

ALNY13F as of Jun 30, 2026 · next update ~Nov 14

Limited coverage

Only 1 fund we track owns this stock, so quarterly sentiment and aggregates may be sparse.

Who's buying ALNY

Top funds mostly added to Alnylam Pharmaceuticals in Q2 (Apr⁠–⁠Jun)

Buying:

Funds1InsidersCongress

Top funds
1 of 1 bought more, 0 sold some. Largest: Dodge & Cox, $588.6M (0% of its portfolio).
Insiders
No buys, 26 sales in 12 months.
Congress
No buys, 1 sale in 12 months.

1 fund$588.6M held0.3% avg. weightQ2: 1 bought / 0 sold

13F reports are a snapshot as of Jun 30, 2026; funds may have traded since. Insiders often sell for personal reasons (taxes, diversification, planned sales).

Share price · market data, not from 13F reports

Q2 2026

Insider trades (Form 4)

Last 2 years · 67 filings

Date	Insider	Type	Shares	Price	Value
Oct 2, 2026	Bryan Supran VP & CLO & Secretary	Sold	1,758	$226.88	$399K
Jun 1, 2026	David E I Pyott Director	Sold	3,830	$299.18	$1.15M
Apr 2, 2026	Melissa Mclaughlin CHRO	Sold	3,910	$325.92	$1.27M
Mar 4, 2026	Pushkal Garg VP	Sold	4,713	$323.53	$1.52M
Mar 4, 2026	Yvonne Greenstreet CEO	Sold	2,933	$323.08	$948K
Mar 4, 2026	Jeffrey V. Poulton VP & CFO	Sold	2,468	$323.08	$797K
Mar 4, 2026	Tolga Tanguler VP	Sold	2,309	$323.08	$746K
Mar 4, 2026	Kevin Joseph Fitzgerald CSO & VP	Sold	1,291	$323.54	$418K
Mar 2, 2026	Jeffrey V. Poulton VP & CFO	Sold	2,206	$327.65	$723K
Mar 2, 2026	Pushkal Garg VP	Sold	3,492	$323.63	$1.13M
Mar 2, 2026	Kevin Joseph Fitzgerald CSO & VP	Sold	3,250	$323.62	$1.05M
Mar 2, 2026	Tolga Tanguler VP	Sold	1,598	$327.65	$524K
Mar 2, 2026	Yvonne Greenstreet CEO	Sold	6,799	$327.65	$2.23M
Feb 27, 2026	Pushkal Garg VP	Sold	4,627	$331.34	$1.53M
Feb 13, 2026	Pushkal Garg VP	Sold	2,242	$310.08	$695K
Feb 13, 2026	Yvonne Greenstreet CEO	Sold	6,958	$310.08	$2.16M
Feb 13, 2026	Tolga Tanguler VP	Sold	1,959	$310.08	$607K
Feb 13, 2026	Kevin Joseph Fitzgerald CSO & VP	Sold	4,000	$321.25	$1.28M
Feb 13, 2026	Jeffrey V. Poulton VP & CFO	Sold	2,242	$310.08	$695K
Jan 12, 2026	Pushkal Garg VP	Sold	1,510	$362.87	$548K
Jan 12, 2026	Yvonne Greenstreet CEO	Sold	9,577	$362.87	$3.48M
Jan 12, 2026	Jeffrey V. Poulton VP & CFO	Sold	2,780	$362.87	$1.01M
Jan 12, 2026	Tolga Tanguler VP	Sold	1,510	$362.87	$548K
Jan 12, 2026	Kevin Joseph Fitzgerald CSO & VP	Sold	3,800	$367.37	$1.40M
Nov 17, 2025	Kevin Joseph Fitzgerald CSO & VP	Sold	12,128	$452.18	$5.48M
Nov 12, 2025	Yvonne Greenstreet CEO	Sold	25,650	$452.75	$11.61M
Oct 2, 2025	Jeffrey V. Poulton VP & CFO	Sold	3,821	$452.05	$1.73M
Oct 2, 2025	Yvonne Greenstreet CEO	Sold	8,924	$452.05	$4.03M
Oct 2, 2025	Tolga Tanguler VP	Sold	1,405	$452.05	$635K
Oct 2, 2025	Kevin Joseph Fitzgerald CSO & VP	Sold	2,441	$452.05	$1.10M
Oct 2, 2025	Pushkal Garg VP	Sold	5,959	$451.76	$2.69M
Sep 9, 2025	Colleen F Reitan Director	Sold	18,000	$467.60	$8.42M
Aug 29, 2025	Tolga Tanguler VP	Sold	3,474	$448.37	$1.56M
Aug 18, 2025	Pushkal Garg VP	Sold	2,851	$455.89	$1.30M
Aug 18, 2025	Tolga Tanguler VP	Sold	1,396	$453.27	$633K
Aug 18, 2025	Jeffrey V. Poulton VP & CFO	Sold	2,274	$453.27	$1.03M
Aug 18, 2025	Yvonne Greenstreet CEO	Sold	6,979	$453.27	$3.16M
Aug 18, 2025	Kevin Joseph Fitzgerald CSO & VP	Sold	1,396	$453.27	$633K
Aug 18, 2025	Michael W Bonney Director	Sold	11,250	$450.00	$5.06M
Aug 14, 2025	Dennis A Ausiello Director	Sold	31,448	$436.58	$13.73M
May 30, 2025	Yvonne Greenstreet CEO	Sold	50,937	$305.00	$15.54M
May 15, 2025	Michael W Bonney Director	Sold	11,250	$277.71	$3.12M
Apr 16, 2025	Colleen F Reitan Director	Sold	36	$232.86	$8K
Mar 21, 2025	Pushkal Garg CMO & VP	Sold	9,766	$293.36	$2.86M
Mar 24, 2025	David E I Pyott Director	Sold	7,440	$299.00	$2.22M
Mar 3, 2025	Kevin Joseph Fitzgerald CSO & VP	Sold	2,755	$242.94	$669K
Mar 3, 2025	Tolga Tanguler VP	Sold	471	$243.78	$115K
Mar 3, 2025	Pushkal Garg CMO & VP	Sold	2,557	$242.92	$621K
Mar 3, 2025	Jeffrey V. Poulton VP & CFO	Sold	1,264	$243.78	$308K
Mar 3, 2025	Yvonne Greenstreet CEO	Sold	3,877	$243.79	$945K
Feb 28, 2025	Yvonne Greenstreet CEO	Sold	2,900	$241.69	$701K
Feb 28, 2025	Jeffrey V. Poulton VP & CFO	Sold	796	$241.70	$192K
Feb 28, 2025	Tolga Tanguler VP	Sold	513	$241.68	$124K
Feb 28, 2025	Pushkal Garg CMO & VP	Sold	935	$241.69	$226K
Feb 28, 2025	Kevin Joseph Fitzgerald CSO & VP	Sold	496	$241.69	$120K
Feb 14, 2025	Yvonne Greenstreet CEO	Sold	1,213	$255.17	$310K
Feb 14, 2025	Jeffrey V. Poulton VP & CFO	Sold	967	$255.17	$247K
Feb 14, 2025	Kevin Joseph Fitzgerald CSO & VP	Sold	2,103	$252.71	$531K
Feb 14, 2025	Pushkal Garg CMO & VP	Sold	3,109	$253.43	$788K
Jan 27, 2025	Pushkal Garg CMO & VP	Sold	52,592	$285.00	$14.99M
Jan 23, 2025	Phillip A Sharp Director	Sold	11,250	$275.00	$3.09M
Dec 12, 2024	Pushkal Garg CMO & VP	Sold	1,752	$251.01	$440K
Nov 26, 2024	Yvonne Greenstreet CEO	Sold	5,219	$250.98	$1.31M
Nov 26, 2024	Pushkal Garg CMO & VP	Sold	1,682	$250.98	$422K
Nov 26, 2024	Jeffrey V. Poulton VP & CFO	Sold	1,682	$250.98	$422K
Nov 26, 2024	Tolga Tanguler VP	Sold	1,469	$250.98	$369K
Nov 26, 2024	Kevin Joseph Fitzgerald CSO & VP	Sold	3,000	$251.65	$755K