Massachusetts Financial Services
SWTX

Massachusetts Financial Services’s SpringWorks Therapeutics SWTX Stock Holding History

Massachusetts Financial Services’s Portfolio SWTX Stock Details SWTX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-354,505
Closed -$15.6M – 932
2025
Q1 		$15.6M Sell
354,505
-238,140
-40% -$11M 0.01% 616
2024
Q4 		$21.4M Sell
592,645
-50,547
-8% -$1.77M 0.01% 593
2024
Q3 		$20.6M Buy
643,192
+108,109
+20% +$4.04M 0.01% 592
2024
Q2 		$20.2M Buy
535,083
+69,227
+15% +$2.91M 0.01% 578
2024
Q1 		$22.9M Sell
465,856
-2,222
-0.5% -$103K 0.01% 565
2023
Q4 		$17.1M Buy
468,078
+60,652
+15% +$1.58M 0.01% 587
2023
Q3 		$9.42M Sell
407,426
-69,936
-15% -$1.91M ﹤0.01% 623
2023
Q2 		$12.5M Sell
477,362
-4,477
-0.9% -$118K ﹤0.01% 593
2023
Q1 		$12.4M Buy
481,839
+59,760
+14% +$1.75M ﹤0.01% 598
2022
Q4 		$11M Buy
422,079
+1,377
+0.3% +$33.9K ﹤0.01% 602
2022
Q3 		$12M Buy
420,702
+28,005
+7% +$803K ﹤0.01% 599
2022
Q2 		$9.67M Sell
392,697
-3,040
-0.8% -$111K ﹤0.01% 613
2022
Q1 		$22.3M Buy
395,737
+11,032
+3% +$631K 0.01% 571
2021
Q4 		$23.8M Sell
384,705
-2,919
-0.8% -$193K 0.01% 591
2021
Q3 		$24.6M Sell
387,624
-5,218
-1% -$402K 0.01% 591
2021
Q2 		$32.4M Sell
392,842
-1,147
-0.3% -$87.1K 0.01% 566
2021
Q1 		$29M Sell
393,989
-6,220
-2% -$487K 0.01% 570
2020
Q4 		$29M Sell
400,209
-84,591
-17% -$5.44M 0.01% 552
2020
Q3 		$23.1M Sell
484,800
-11,913
-2% -$507K 0.01% 552
2020
Q2 		$20.9M Buy
496,713
+37,568
+8% +$1.34M 0.01% 546
2020
Q1 		$12.4M Buy
459,145
+43,776
+11% +$1.43M 0.01% 569
2019
Q4 		$16M Buy
415,369
+53,597
+15% +$1.25M 0.01% 558
2019
Q3 		$7.84M Buy
+361,772
New +$8.55M ﹤0.01% 626

Other funds holding SWTX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
TAL
TIG Advisors LLC New York $2.26B AUM 81.38% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $10.2B AUM 67.73% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
BCM
Beryl Capital Management Redondo Beach, California $111M AUM 205.39% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return

Massachusetts Financial Services's SWTX Position: Q2 2025 in Review

Massachusetts Financial Services sold out of SpringWorks Therapeutics (SWTX) in Q2 2025, closing a stake of 354,505 shares — an estimated $15.6M sold.

Massachusetts Financial Services first reported a position in SWTX in Q3 2019 and held it in 23 quarters. The position peaked at $32.4M in Q2 2021. 223 funds tracked by Wall St. Rank hold SWTX as of Q2 2025.

  • Massachusetts Financial Services reported no remaining SpringWorks Therapeutics position as of Q2 2025 after selling out during the quarter.
  • Massachusetts Financial Services sold 354,505 SpringWorks Therapeutics shares in Q2 2025, an estimated $15.6M.
  • Massachusetts Financial Services first reported a position in SpringWorks Therapeutics in Q3 2019 and held it in 23 quarters.
  • Massachusetts Financial Services's SpringWorks Therapeutics position peaked at $32.4M in Q2 2021.
  • 223 funds tracked by Wall St. Rank held SpringWorks Therapeutics as of Q2 2025.

Based on Massachusetts Financial Services's 13F filing for Q2 2025, filed 8 Aug 2025.