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GW&K Investment Management’s Alkermes ALKS Stock Holding History

GW&K Investment Management’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 		$15.3M Buy
+292,387
New +$11.4M 0.12% 240
2018
Q4 		– Sell
-325,266
Closed -$13.8M – 284
2018
Q3 		$13.8M Sell
325,266
-1,589
-0.5% -$69K 0.22% 170
2018
Q2 		$13.5M Sell
326,855
-6,364
-2% -$290K 0.22% 170
2018
Q1 		$19.3M Buy
333,219
+26,541
+9% +$1.55M 0.33% 141
2017
Q4 		$16.8M Sell
306,678
-1,853
-0.6% -$94.6K 0.29% 145
2017
Q3 		$15.7M Buy
308,531
+135
+0% +$7.22K 0.26% 153
2017
Q2 		$17.9M Buy
308,396
+59,927
+24% +$3.48M 0.31% 135
2017
Q1 		$14.5M Sell
248,469
-11,799
-5% -$669K 0.27% 135
2016
Q4 		$14.5M Sell
260,268
-20,830
-7% -$1.11M 0.28% 134
2016
Q3 		$13.2M Buy
281,098
+57,824
+26% +$2.75M 0.25% 148
2016
Q2 		$9.65M Buy
223,274
+32,300
+17% +$1.33M 0.2% 157
2016
Q1 		$6.53M Buy
190,974
+83,416
+78% +$3.29M 0.14% 171
2015
Q4 		$8.54M Buy
107,558
+1,305
+1% +$91.4K 0.2% 145
2015
Q3 		$6.23M Buy
106,253
+39,136
+58% +$2.58M 0.15% 163
2015
Q2 		$4.32M Buy
+67,117
New +$4.11M 0.1% 172

Other funds holding ALKS

BlackRock
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
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
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

GW&K Investment Management's ALKS Position: Q2 2026 in Review

GW&K Investment Management opened a new position in Alkermes (ALKS) in Q2 2026: 292,387 shares worth $15.3M. The stake represents 0.12% of the portfolio and ranks #240 among its holdings. This is a return to the name: GW&K Investment Management previously reported a position in ALKS as recently as Q3 2018.

GW&K Investment Management first reported a position in ALKS in Q2 2015 and has held it in 15 quarters since. The position peaked at $19.3M in Q1 2018. 424 funds tracked by Wall St. Rank hold ALKS as of Q2 2026.

  • GW&K Investment Management held 292,387 shares of Alkermes worth $15.3M as of Q2 2026.
  • Alkermes was a new GW&K Investment Management position in Q2 2026.
  • Alkermes made up 0.12% of GW&K Investment Management's portfolio in Q2 2026, its #240 holding.
  • GW&K Investment Management first reported a position in Alkermes in Q2 2015 and has held it in 15 quarters since.
  • GW&K Investment Management's Alkermes position peaked at $19.3M in Q1 2018.
  • 424 funds tracked by Wall St. Rank held Alkermes as of Q2 2026.

Based on GW&K Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.