Vault-13

SPRINGWORKS THERAPEUTICS INC SWTX

COM · Common Stock · CUSIP 85205L107 · ISIN US85205L1070

224 institutional holders -84 vs Q1 2025
78,017,90978.0m shares reported held*
$3.7bnreported value*
47 new 83 added 69 reduced 132 sold out net sold ≈ $47.0m (-1.0m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($10.2m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $46.99. Options: 28 managers hold calls ($465.4m notional), 14 hold puts ($49.6m).

Trends to Q2 2025

Institutional holders

Managers reporting a position, each quarter

0200400Q3 22: 149Q4 22: 139Q1 23: 150Q2 23: 144Q3 23: 149Q4 23: 182Q1 24: 219Q2 24: 211Q3 24: 228Q4 24: 218Q1 25: 308Q2 25: 224224Q3 22Q2 23Q1 24Q4 24Q2 25
Numbers
QuarterHolders
Q3 2022149
Q4 2022139
Q1 2023150
Q2 2023144
Q3 2023149
Q4 2023182
Q1 2024219
Q2 2024211
Q3 2024228
Q4 2024218
Q1 2025308
Q2 2025224

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
4000400Q3 23: 68 bought or addedQ3 23: 60 cut or sold outQ4 23: 127 bought or addedQ4 23: 54 cut or sold outQ4 23Q1 24: 145 bought or addedQ1 24: 79 cut or sold outQ2 24: 124 bought or addedQ2 24: 91 cut or sold outQ2 24Q3 24: 125 bought or addedQ3 24: 85 cut or sold outQ4 24: 116 bought or addedQ4 24: 106 cut or sold outQ4 24Q1 25: 192 bought or addedQ1 25: 107 cut or sold outQ2 25: 130 bought or addedQ2 25: 201 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q3 20236860
Q4 202312754
Q1 202414579
Q2 202412491
Q3 202412585
Q4 2024116106
Q1 2025192107
Q2 2025130201

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$200m$400m$600mQ3 24 calls: $4.5mQ3 24 puts: $9.0mQ3 24P/C 2.02Q4 24 calls: $10.4mQ4 24 puts: $12.6mQ4 24P/C 1.21Q1 25 calls: $286.9mQ1 25 puts: $119.3mQ1 25P/C 0.42Q2 25 calls: $465.4mQ2 25 puts: $49.6mQ2 25P/C 0.11
Numbers
QuarterCallsPutsP/C
Q3 2024$4.5m$9.0m2.02
Q4 2024$10.4m$12.6m1.21
Q1 2025$286.9m$119.3m0.42
Q2 2025$465.4m$49.6m0.11

Biggest buyers

GLAZER CAPITAL, LLC New +4,107,199+4.1m
FIL Ltd New +3,013,959+3.0m
TIG Advisors, LLC Added +2,359,400+2.4m
Beryl Capital Management LLC New +2,117,575+2.1m
Magnetar Financial LLC New +2,052,642+2.1m
First Trust Capital Management L.P. New +1,943,767+1.9m
GOLDMAN SACHS GROUP INC Added +1,649,354+1.6m
NEXPOINT ASSET MANAGEMENT, L.P. New +1,583,116+1.6m
CITIGROUP INC Added +1,449,188+1.4m
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) Added +1,346,549+1.3m

Biggest sellers

FMR LLC Reduced -11,185,569-11.2m
PRICE T ROWE ASSOCIATES INC /MD/ Reduced -2,513,463-2.5m
Polar Capital Holdings Plc Sold out -1,750,000-1.8m
Woodline Partners LP Reduced -1,707,814-1.7m
VOYA INVESTMENT MANAGEMENT LLC Reduced -1,686,214-1.7m
Pictet Asset Management Holding SA Reduced -1,660,388-1.7m
D. E. Shaw & Co., Inc. Reduced -1,462,383-1.5m
Fiera Capital Corp Sold out -1,224,210-1.2m
ORBIMED ADVISORS LLC Sold out -950,200-950.2k
GW&K Investment Management, LLC Reduced -864,464-864.5k

Biggest calls

Hudson Bay Capital Management LP New $165.8m3.5m shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $102.2m2.2m shares
LMR Partners LLP Added $47.0m1.0m shares
CITADEL ADVISORS LLC Added $27.0m573.7k shares
Calamos Advisors LLC New $14.1m318.5k shares
Caption Management, LLC Added $14.0m297.5k shares
Quarry LP New $13.4m285.0k shares
GROUP ONE TRADING LLC Added $12.0m255.3k shares
MILLENNIUM MANAGEMENT LLC New $11.7m250.0k shares
MOORE CAPITAL MANAGEMENT, LP New $11.2m238.6k shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $34.1m726.7k shares
WATER ISLAND CAPITAL LLC New $8.9m189.9k shares
CITADEL ADVISORS LLC Reduced $1.7m36.6k shares
Centiva Capital, LP Reduced $1.5m31.0k shares
GROUP ONE TRADING LLC Reduced $1.4m30.0k shares
JANE STREET GROUP, LLC Reduced $1.2m26.3k shares
TUDOR INVESTMENT CORP ET AL New $347.7k7.4k shares
WOLVERINE TRADING, LLC Reduced $296.0k6.3k shares
SIMPLEX TRADING, LLC Reduced $18.0k34.0k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
VANGUARD GROUP INC 13G · institution filed 2025-01-31 9.6% 7.2m 2025-01-31
Hudson Bay Capital Management LP 13G · institution new · filed 2025-08-08 5.2% new 3.9m 2025-08-08

Fell to 5% or below in the last year: GOLDMAN SACHS GROUP INC (0.0%, 2025-11-12)

Holders, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock, Inc. 0.01% of their portfolio New York, NY 7,260,6447.3m $341.2m $341.2m 0.01% Added +1.0m +1,014,573
2 VANGUARD GROUP INC 0.01% of their portfolio Valley Forge, PA 7,131,0047.1m $335.1m $335.1m 0.01% Added +48.4k +48,423
3 GLAZER CAPITAL, LLC 6.91% of their portfolio New York, NY 4,107,1994.1m $193.0m $193.0m 6.91% New
4 FIL Ltd 0.12% of their portfolio HAMILTON, D0 3,013,9593.0m $141.6m $141.6m 0.12% New
5 STATE STREET CORP 0.01% of their portfolio BOSTON, MA 2,994,0003.0m $140.7m $140.7m 0.01% Added +77.7k +77,659
6 TIG Advisors, LLC 6.70% of their portfolio New York, NY 2,611,0742.6m $122.7m $122.7m 6.70% Added +2.4m +2,359,400
7 HBK INVESTMENTS L P 2.18% of their portfolio DALLAS, TX 2,608,3402.6m $122.6m $122.6m 2.18% Not comparable
8 GOLDMAN SACHS GROUP INC 0.02% of their portfolio NEW YORK, NY 2,275,4492.3m $106.9m $106.9m 0.02% Added +1.6m +1,649,354
9 Beryl Capital Management LLC 14.99% of their portfolio REDONDO BEACH, CA 2,117,5752.1m $99.5m $99.5m 14.99% New
10 Magnetar Financial LLC 0.47% of their portfolio EVANSTON, IL 2,052,6422.1m $96.5m $96.5m 0.47% New
11 First Trust Capital Management L.P. 6.18% of their portfolio CHICAGO, IL 1,943,7671.9m $91.3m $91.3m 6.18% New
12 NORGES BANK 0.01% of their portfolio OSLO, Q8 1,815,1111.8m $85.3m $85.3m 0.01% Added +981.6k +981,611
13 GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio BOSTON, MA 1,789,4491.8m $84.1m $84.1m 0.01% Added +74.0k +73,997
14 BARCLAYS PLC 0.03% of their portfolio LONDON, X0 1,632,6151.6m $76.7m $76.7m 0.03% Added +703.8k +703,796
15 CITIGROUP INC 0.05% of their portfolio NEW YORK, NY 1,591,3341.6m $74.8m $74.8m 0.05% Added +1.4m +1,449,188
16 NEXPOINT ASSET MANAGEMENT, L.P. 7.09% of their portfolio Dallas, TX 1,583,1161.6m $74.4m $74.4m 7.09% New
17 OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 1.78% of their portfolio CHICAGO, IL 1,385,5171.4m $65.1m $65.1m 1.78% Added +1.3m +1,346,549
18 ALLIANCEBERNSTEIN L.P. 0.02% of their portfolio NASHVILLE, TN 1,350,4561.4m $63.5m $63.5m 0.02% Added +1.3m +1,253,369
19 AQR Arbitrage LLC 1.45% of their portfolio Greenwich, CT 1,319,7821.3m $62.0m $62.0m 1.45% New
20 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 1,247,7831.2m $58.6m $58.6m 0.00% Added +352.2k +352,208
21 ROYAL BANK OF CANADA 0.01% of their portfolio TORONTO, A6 1,170,2441.2m $55.0m $55.0m 0.01% Added +1.1m +1,077,032
22 ALPINE ASSOCIATES MANAGEMENT INC. 2.89% of their portfolio PALM BEACH, FL 1,149,0001.1m $54.0m $54.0m 2.89% Added +949.5k +949,500
23 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 1,148,9141.1m $54.0m $54.0m 0.00% Added +1.1m +1,086,550
24 PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio DES MOINES, IA 1,003,4001.0m $47.1m $47.1m 0.02% Reduced -60.7k -60,709
25 Pentwater Capital Management LP 0.60% of their portfolio Naples, FL 1,000,0001.0m $47.0m $47.0m 0.60% Added +500.0k +500,000
26 WHITEBOX ADVISORS LLC 1.02% of their portfolio MINNEAPOLIS, MN 795,191795.2k $37.4m $37.4m 1.02% New
27 Trium Capital LLP 9.21% of their portfolio LONDON, X0 787,459787.5k $37.0m $37.0m 9.21% Not comparable
28 KRYGER CAPITAL Ltd 6.66% of their portfolio LONDON, X0 765,522765.5k $36.0m $36.0m 6.66% Added +683.9k +683,859
29 RENAISSANCE TECHNOLOGIES LLC 0.05% of their portfolio NEW YORK, NY 760,600760.6k $35.7m $35.7m 0.05% Added +574.7k +574,700
30 Balyasny Asset Management L.P. 0.08% of their portfolio Chicago, IL 705,364705.4k $33.1m $33.1m 0.08% Added +88.6k +88,636
31 WATER ISLAND CAPITAL LLC 5.79% of their portfolio NEW YORK, NY 703,525703.5k $33.1m $33.1m 5.79% New
32 HARVEST MANAGEMENT LLC 15.68% of their portfolio New York, NY 687,500687.5k $32.3m $32.3m 15.68% Added +544.0k +544,000
33 GABELLI FUNDS LLC 0.23% of their portfolio Rye, NY 683,201683.2k $32.1m $32.1m 0.23% Added +643.1k +643,141
34 ODDO BHF ASSET MANAGEMENT SAS 1.15% of their portfolio PARIS, I0 645,000645.0k $30.3m $30.3m 1.15% Not comparable
35 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 644,631644.6k $30.3m $30.3m 0.00% Added +7.2k +7,185
36 ArrowMark Colorado Holdings LLC 0.52% of their portfolio Denver, CO 617,024617.0k $29.0m $29.0m 0.52% Reduced -842.1k -842,052
37 Sand Grove Capital Management LLP 13.54% of their portfolio LONDON, X0 572,392572.4k $26.9m $26.9m 13.54% New
38 Hudson Bay Capital Management LP 0.17% of their portfolio STAMFORD, CT 547,010547.0k $25.7m $25.7m 0.17% Added +13.4k +13,401
39 MILLENNIUM MANAGEMENT LLC 0.02% of their portfolio NEW YORK, NY 544,856544.9k $25.6m $25.6m 0.02% Added +41.0k +40,988
40 SOROS FUND MANAGEMENT LLC 0.40% of their portfolio NEW YORK, NY 501,989502.0k $23.6m $23.6m 0.40% Added +45.2k +45,157
41 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.03% of their portfolio BALA CYNWYD, PA 484,874484.9k $22.8m $22.8m 0.03% Reduced -138.8k -138,789
42 Woodline Partners LP 0.11% of their portfolio San Francisco, CA 437,000437.0k $20.5m $20.5m 0.11% Reduced -1.7m -1,707,814
43 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 432,624432.6k $20.3m $20.3m 0.00% Reduced -182.3k -182,262
44 UBS Group AG 0.00% of their portfolio ZURICH, V8 392,884392.9k $18.5m $18.5m 0.00% Reduced -233.5k -233,546
45 JANUS HENDERSON GROUP PLC 0.01% of their portfolio LONDON, X0 383,701383.7k $18.0m $18.0m 0.01% Added +356.7k +356,676
46 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.03% of their portfolio TORONTO, A6 355,000355.0k $16.7m $16.7m 0.03% New
47 P SCHOENFELD ASSET MANAGEMENT LP 5.28% of their portfolio NEW YORK, NY 351,400351.4k $16.5m $16.5m 5.28% New
48 GABELLI & Co INVESTMENT ADVISERS, INC. 2.34% of their portfolio Rye, NY 324,350324.4k $15.2m $15.2m 2.34% Added +282.1k +282,100
49 Verition Fund Management LLC 0.08% of their portfolio GREENWICH, CT 313,408313.4k $14.7m $14.7m 0.08% Added +154.6k +154,624
50 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 283,416283.4k $13.3m $13.3m 0.00% Reduced -539.4k -539,390
51 LMR Partners LLP 0.20% of their portfolio LONDON, X0 279,700279.7k $13.1m $13.1m 0.20% Added +239.7k +239,700
52 Vestcor Inc 0.35% of their portfolio FREDERICTON, A3 250,000250.0k $11.7m $11.7m 0.35% Added +190.0k +190,000
53 Man Group plc 0.03% of their portfolio LONDON, X0 248,995249.0k $11.7m $11.7m 0.03% Added +231.1k +231,123
54 SYQUANT CAPITAL SAS 3.85% of their portfolio PARIS, I0 247,000247.0k $11.6m $11.6m 3.85% New
55 CREDIT INDUSTRIEL ET COMMERCIAL 1.81% of their portfolio PARIS FRANCE, I0 242,834242.8k $11.4m $11.4m 1.81% New
56 PSquared Asset Management AG 2.23% of their portfolio ZURICH, V8 216,000216.0k $10.1m $10.1m 2.23% New
57 Squarepoint Ops LLC 0.02% of their portfolio NEW YORK, NY 204,271204.3k $9.6m $9.6m 0.02% New
58 D. E. Shaw & Co., Inc. 0.01% of their portfolio New York, NY 201,100201.1k $9.4m $9.4m 0.01% Reduced -1.5m -1,462,383
59 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 200,634200.6k $9.4m $9.4m 0.00% Added +13.4k +13,387
60 Chicago Capital Management, LLC 6.91% of their portfolio CHICAGO, IL 200,230200.2k $9.4m $9.4m 6.91% New
61 MARSHALL WACE, LLP 0.01% of their portfolio LONDON, X0 185,540185.5k $8.7m $8.7m 0.01% Added +134.6k +134,602
62 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 176,719176.7k $8.3m $8.3m 0.00% Added +55.5k +55,542
63 PICTON MAHONEY ASSET MANAGEMENT 0.12% of their portfolio Toronto, A6 175,000175.0k $8.2m $8.2m 0.12% New
64 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 173,109173.1k $8.1m $8.1m 0.00% Reduced -134.5k -134,495
65 PRELUDE CAPITAL MANAGEMENT, LLC 0.79% of their portfolio NEW YORK, NY 171,716171.7k $8.1m $8.1m 0.79% Added +140.5k +140,533
66 Groupe la Francaise 0.13% of their portfolio PARIS, I0 163,935163.9k $7.7m $7.7m 0.13% New
67 Carmignac Gestion 0.11% of their portfolio PARIS, I0 148,806148.8k $7.0m $7.0m 0.11% New
68 GAMCO INVESTORS, INC. ET AL 0.06% of their portfolio GREENWICH, CT 136,600136.6k $6.4m $6.4m 0.06% New
69 Palisades Investment Partners, LLC 2.72% of their portfolio SANTA MONICA, CA 132,555132.6k $6.2m $6.2m 2.72% Reduced -3.9k -3,923
70 TOKIO MARINE ASSET MANAGEMENT CO LTD 0.24% of their portfolio Tokyo, M0 131,600131.6k $6.2m $6.2m 0.24% New
71 Rafferty Asset Management, LLC 0.02% of their portfolio New York, NY 114,006114.0k $5.4m $5.4m 0.02% Added +3.1k +3,080
72 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 113,415113.4k $5.3m $5.3m 0.00% Added +8.0k +7,994
73 ABC ARBITRAGE SA 0.58% of their portfolio PARIS, I0 107,630107.6k $5.1m $5.1m 0.58% New
74 Twin Securities, Inc. 4.22% of their portfolio New York, NY 101,402101.4k $4.8m $4.8m 4.22% Reduced -18.4k -18,426
75 FIRST TRUST ADVISORS LP 0.00% of their portfolio Wheaton, IL 97,07897.1k $4.6m $4.6m 0.00% Added +52.7k +52,718
76 WOLVERINE ASSET MANAGEMENT LLC 0.08% of their portfolio CHICAGO, IL 96,92496.9k $4.6m $4.6m 0.08% New
77 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 96,02796.0k $4.5m $4.5m 0.00% Added +31.3k +31,291
78 BARDIN HILL MANAGEMENT PARTNERS LP 2.65% of their portfolio NEW YORK, NY 89,85389.9k $4.2m $4.2m 2.65% Added +56.6k +56,553
79 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 76,29476.3k $3.6m $3.6m 0.00% Reduced -289.6k -289,566
80 Weiss Asset Management LP 0.06% of their portfolio BOSTON, MA 75,96976.0k $3.6m $3.6m 0.06% Added +16.3k +16,349
81 Legal & General Group Plc 0.00% of their portfolio London, X0 75,39175.4k $3.5m $3.5m 0.00% Added +8.8k +8,808
82 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 74,50574.5k $3.5m $3.5m 0.00% Reduced -177.0k -177,009
83 TANG CAPITAL MANAGEMENT LLC 0.18% of their portfolio SAN DIEGO, CA 74,26574.3k $3.5m $3.5m 0.18% Unchanged
84 JANE STREET GROUP, LLC 0.01% of their portfolio NEW YORK, NY 70,81470.8k $3.3m $3.3m 0.01% Reduced -94.1k -94,073
85 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 69,26969.3k $3.3m $3.3m 0.00% Reduced -2.5m -2,513,463
86 VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio ATLANTA, GA 66,88066.9k $3.1m $3.1m 0.00% Reduced -1.7m -1,686,214
87 Artia Global Partners LP 0.77% of their portfolio MIAMI, FL 63,93063.9k $3.0m $3.0m 0.77% Added +10.0k +10,000
88 TORONTO DOMINION BANK 0.01% of their portfolio TORONTO, ONTARIO, A6 57,90357.9k $2.7m $2.7m 0.01% Reduced -12.1k -12,107
89 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 55,74955.7k $2.6m $2.6m 0.00% Added +379 +379
90 OMERS ADMINISTRATION Corp 0.02% of their portfolio TORONTO, A6 53,30053.3k $2.5m $2.5m 0.02% New
91 Point72 Asia (Singapore) Pte. Ltd. 0.44% of their portfolio SINGAPORE, U0 53,08153.1k $2.5m $2.5m 0.44% New
92 Yakira Capital Management, Inc. 0.90% of their portfolio Westport, CT 52,09452.1k $2.4m $2.4m 0.90% New
93 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 51,52951.5k $2.4m $2.4m 0.00% Reduced -392.8k -392,844
94 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.01% of their portfolio HARRISBURG, PA 50,00050.0k $2.3m $2.3m 0.01% New
95 Athos Capital Ltd 3.55% of their portfolio HONG KONG, K3 50,00050.0k $2.4m $2.4m 3.55% New
96 Murchinson Ltd. 1.27% of their portfolio TORONTO, A6 50,00050.0k $2.3m $2.3m 1.27% Unchanged
97 HGC Investment Management Inc. 0.63% of their portfolio TORONTO, A6 48,44348.4k $2.3m $2.3m 0.63% New
98 INTECH INVESTMENT MANAGEMENT LLC 0.02% of their portfolio WEST PALM BEACH, FL 48,29848.3k $2.3m $2.3m 0.02% Added +5.8k +5,787
99 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 47,01047.0k $2.2m $2.2m 0.00% Reduced -9.2k -9,188
100 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 45,23345.2k $2.1m $2.1m 0.00% Reduced -844 -844