Yorktown Management & Research Company’s Alkermes ALKS Stock Holding History

Yorktown Management & Research Company’s Portfolio ALKS Stock Details ALKS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$466K	Buy	+8,900	New	+$348K	0.29%	130
2016 Q1	–	Sell	-4,000	Closed	-$318K	–	363
2015 Q4	$318K	Hold	4,000	–	–	0.06%	227
2015 Q3	$235K	Hold	4,000	–	–	0.04%	357
2015 Q2	$257K	Hold	4,000	–	–	0.05%	342
2015 Q1	$244K	Hold	4,000	–	–	0.04%	346
2014 Q4	$234K	Buy	+4,000	New	+$204K	0.05%	329

Other funds holding ALKS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

BBA

Baker Bros. Advisors New York $20B AUM 154.41% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

DTC

Deep Track Capital Greenwich, Connecticut $6.87B AUM 205.24% 1-Year Est. Return

Yorktown Management & Research Company's ALKS Position: Q2 2026 in Review

Yorktown Management & Research Company opened a new position in Alkermes (ALKS) in Q2 2026: 8,900 shares worth $466K. The stake represents 0.29% of the portfolio and ranks #130 among its holdings. This is a return to the name: Yorktown Management & Research Company previously reported a position in ALKS as recently as Q4 2015.

Yorktown Management & Research Company first reported a position in ALKS in Q4 2014 and has held it in 6 quarters since. 424 funds tracked by Wall St. Rank hold ALKS as of Q2 2026.

Yorktown Management & Research Company held 8,900 shares of Alkermes worth $466K as of Q2 2026.
Alkermes was a new Yorktown Management & Research Company position in Q2 2026.
Alkermes made up 0.29% of Yorktown Management & Research Company's portfolio in Q2 2026, its #130 holding.
Yorktown Management & Research Company first reported a position in Alkermes in Q4 2014 and has held it in 6 quarters since.
424 funds tracked by Wall St. Rank held Alkermes as of Q2 2026.

Based on Yorktown Management & Research Company's 13F filing for Q2 2026, filed 23 Jul 2026.