SpringWorks Therapeutics Ownership | Who Owns SpringWorks Therapeutics?

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SpringWorks Therapeutics Ownership Summary

SpringWorks Therapeutics is owned by 100.22% institutional investors, 1.28% insiders. Fmr is the largest institutional shareholder, holding 15.02% of SWTX shares. Fidelity Growth Compy Commingled Pl O is the top mutual fund, with 6.48% of its assets in SpringWorks Therapeutics shares.

SWTX Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	SpringWorks Therapeutics	100.22%	1.28%	-1.50%
Sector	Healthcare Stocks	488.17%	11.08%	-399.26%
Industry	Biotech Stocks	306.59%	11.10%	-217.69%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Fmr	11.16M	15.02%	$403.14M
Blackrock funding, inc. /de	7.26M	9.70%	$341.18M
Vanguard group	7.16M	9.64%	$258.65M
Blackrock	5.62M	7.62%	$211.68M
Glazer capital	4.11M	5.48%	$193.04M
Boxer capital	3.42M	4.64%	$128.89M
Price t rowe associates inc /md/	3.27M	4.41%	$118.32M
State street	3.09M	4.18%	$116.28M
Fil	3.01M	4.02%	$141.63M
Tig advisors	2.61M	3.49%	$122.69M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Harvest management	687.50K	13.75%	$32.31M
Trium capital llp	787.46K	9.21%	$37.00M
Chicago capital management	200.23K	6.91%	$9.41M
Glazer capital	4.11M	6.90%	$193.04M
Nexpoint asset management	1.58M	6.79%	$74.39M
Boxer capital	3.42M	6.79%	$128.89M
Kryger capital	765.52K	6.66%	$35.97M
Tig advisors	2.61M	6.59%	$122.69M
First trust capital management	1.94M	6.18%	$91.34M
Water island capital	703.52K	4.71%	$33.06M

Top Buyers

Holder	Shares	% Assets	Change
Glazer capital	4.11M	6.90%	4.11M
Fil	3.01M	0.12%	3.01M
Tig advisors	2.61M	6.59%	2.36M
Magnetar financial	2.05M	0.47%	2.05M
First trust capital management	1.94M	6.18%	1.94M

Top Sellers

Holder	Shares	% Assets	Change
Deep track capital, lp	-	-	-3.46M
Polar capital	-	-	-1.75M
Pictet asset management sa	9.62K	0.00%	-1.66M
Ecor1 capital	-	-	-1.56M
Siren	-	-	-1.38M

New Positions

Holder	Shares	% Assets	Change	Value
Glazer capital	4.11M	6.90%	4.11M	$193.04M
Fil	3.01M	0.12%	3.01M	$141.63M
Magnetar financial	2.05M	0.47%	2.05M	$96.45M
First trust capital management	1.94M	6.18%	1.94M	$91.34M
Nexpoint asset management	1.58M	6.79%	1.58M	$74.39M

Sold Out

Holder	Change
Capital performance advisors llp	-3.00
Riggs asset managment	-7.00
Federated hermes	-10.00
Parallax volatility advisers	-16.00
Stephens consulting	-20.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	246	-28.90%	75,052,189	2.06%	100	1.04%	142	-26.04%	66	-25.84%
Mar 31, 2025	347	54.22%	73,495,378	-9.12%	98	0.83%	193	54.40%	89	34.85%
Dec 31, 2024	102	-55.46%	38,519,465	-52.09%	51	0.44%	63	-51.54%	26	-56.67%
Sep 30, 2024	227	6.57%	80,349,032	4.19%	108	0.99%	129	2.38%	59	11.32%
Jun 30, 2024	213	-6.99%	77,114,142	-0.98%	104	0.94%	126	-11.89%	53	-3.64%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Fidelity Growth Compy Commingled Pl O	4.81M	6.48%	13.68K
American Funds SMALLCAP World A	2.34M	3.15%	1.13M
Vanguard Total Stock Mkt Idx Inv	2.31M	3.07%	8.80K
Vanguard US Total Market Shares ETF	2.10M	2.80%	2.02K
iShares Russell 2000 ETF	1.83M	2.43%	-
Polar Capital Biotech S Inc	1.75M	2.33%	250.00K
Vanguard Small Cap Index	1.75M	2.33%	-44.39K
SPDR® S&P Biotech ETF	1.39M	1.85%	-22.76K
Fidelity Growth Company K6	1.18M	1.58%	-
Vanguard Institutional Extnd Mkt Idx Tr	1.16M	1.54%	3.90K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 03, 2025	Edris Badreddin	Chief Operating Officer	Sell	$22.48K
Mar 03, 2025	Edris Badreddin	Chief Operating Officer	Sell	$208.45K
Mar 03, 2025	Edris Badreddin	Chief Operating Officer	Sell	$655.33K
Mar 03, 2025	Edris Badreddin	Chief Operating Officer	Sell	$198.33K
Mar 03, 2025	Islam Saqib	Chief Executive Officer	Sell	$625.02K

Insider Transactions Trends

Date	Buy	Sell
2025 Q3	-	-
2025 Q2	-	-
2025 Q1	-	25
2024 Q4	-	4
2024 Q3	-	6

SWTX Ownership FAQ

Who Owns SpringWorks Therapeutics?

SpringWorks Therapeutics shareholders are primarily institutional investors at 100.22%, followed by 1.28% insiders and -1.50% retail investors. The average institutional ownership in SpringWorks Therapeutics's industry, Biotech Stocks , is 306.59%, which SpringWorks Therapeutics falls below.

Who owns the most shares of SpringWorks Therapeutics?

SpringWorks Therapeutics’s largest shareholders are Fmr (11.16M shares, 15.02%), Blackrock funding, inc. /de (7.26M shares, 9.70%), and Vanguard group (7.16M shares, 9.64%). Together, they hold 34.36% of SpringWorks Therapeutics’s total shares outstanding.

Does Blackrock own SpringWorks Therapeutics?

Yes, BlackRock owns 7.62% of SpringWorks Therapeutics, totaling 5.62M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 211.68M$. In the last quarter, BlackRock increased its holdings by 180.4K shares, a 3.32% change.

Who is SpringWorks Therapeutics’s biggest shareholder by percentage of total assets invested?

Harvest management is SpringWorks Therapeutics’s biggest shareholder by percentage of total assets invested, with 13.75% of its assets in 687.5K SpringWorks Therapeutics shares, valued at 32.31M$.

Who is the top mutual fund holder of SpringWorks Therapeutics shares?

Fidelity Growth Compy Commingled Pl O is the top mutual fund holder of SpringWorks Therapeutics shares, with 6.48% of its total shares outstanding invested in 4.81M SpringWorks Therapeutics shares.

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