undamentalytics Newsletter

Carpenter Technology Corp: which funds bought and sold

Institutions that bought and sold Carpenter Technology shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 538 institutions that filed 13F reports for both quarters added to or opened positions in Carpenter Technology, and 300 cut or closed them. Together they sold a net 1.1M shares, −2.3% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 1.7M shares (−9.6%); index fund managers were net buyers of 318K shares (+2.2%). 222 opened a new position and 50 sold out entirely.

Bought, Q2 2026 538 institutions, 222 of them new holders Sold, Q2 2026 300 institutions, 50 of them sold out
Net change, all compared −1.1M shares (−2.3%)
Net change, active managers −1.7M shares (−9.6%), 37 bought, 54 sold

Buyers versus sellers

institutions compared, 914
Active managers and hedge funds 37 bought · 54 sold · −1.7M
Index fund managers 8 bought · 4 sold · +318K
Other institutions 493 bought · 242 sold · +252K

Biggest buyers

by change in shares held
Biggest buyers
Institution Change in shares Shares June 30, 2026 Value
Jpmorgan Chase & Co +779K +192.8% 1.2M $720M
AQR Capital Management LLC Hedge fund +735K +101.5% 1.5M $900M
Goldman Sachs Group Inc +553K +287.1% 745K $460M
Blackrock, Inc. Index funds +394K +6.8% 6.2M $3.8B
Jennison Associates LLC Active manager +387K +48.1% 1.2M $736M
Alliancebernstein L.P. Active manager +341K +280.3% 463K $182M
Westfield Capital Management Co LP Active manager +314K New position 314K $194M
Bessemer Group Inc +292K +112806.2% 292K $180M
Qube Research & Technologies Ltd Hedge fund +268K +1364.1% 288K $178M
Massachusetts Financial Services Co Active manager +258K New position 258K $159M
Wellington Management Group LLP Active manager +228K +82.2% 506K $312M
Capital World Investors Active manager +212K New position 212K $131M
Jane Street Group, LLC +195K +121.0% 356K $220M
Natixis +113K New position 113K $69.5M
Two Sigma Investments, LP Hedge fund +106K +260.4% 146K $90.1M
Price T Rowe Associates Inc Active manager +105K +20.8% 609K $375M
Aviva PLC +104K New position 104K $64.3M
Millennium Management LLC Hedge fund +101K +478.2% 122K $75.3M
Square Wave Capital, LLC +78K +169.1% 124K $76.4M
Vanguard Portfolio Management LLC Index funds +57K +2.8% 2.1M $1.3B

Biggest sellers

by change in shares held
Biggest sellers
Institution Change in shares Shares June 30, 2026 Value
Egerton Capital (UK) LLP Hedge fund −1.3M Sold out 0 —
Lone Pine Capital LLC Hedge fund −855K −47.0% 963K $594M
Surgocap Partners LP Hedge fund −510K −42.6% 686K $423M
Invesco Ltd. −396K −20.0% 1.6M $974M
Ameriprise Financial Inc −266K −60.2% 176K $109M
Point72 Asset Management, L.P. Hedge fund −250K Sold out 0 —
Holocene Advisors, LP Hedge fund −234K −42.7% 314K $194M
American Century Companies Inc Active manager −230K −65.3% 122K $75.5M
WCM Investment Management, LLC Active manager −229K −47.9% 249K $151M
Bank Of America Corp −220K −42.3% 300K $185M
Forest Avenue Capital Management LP −211K −56.2% 164K $101M
Franklin Resources Inc Active manager −199K −46.8% 226K $139M
UBS Group AG −197K −36.6% 341K $211M
TOMS Capital Investment Management LP Hedge fund −176K Sold out 0 —
Barclays PLC −165K −67.5% 80K $49.1M
Granahan Investment Management, LLC −142K −59.5% 97K $59.8M
FMR LLC Active manager −141K −3.3% 4.2M $2.6B
Advent International, L.P. −117K −49.5% 120K $73.8M
State Street Corp Index funds −102K −5.1% 1.9M $1.2B
Third Point LLC Hedge fund −95K −30.6% 215K $133M

New positions

largest by value
InstitutionSharesValue June 30, 2026
Westfield Capital Management Co LPActive manager 314K $194M
Massachusetts Financial Services CoActive manager 258K $159M
Capital World InvestorsActive manager 212K $131M
Natixis 113K $69.5M
Aviva PLC 104K $64.3M
Tudor Investment Corp Et AlHedge fund 37K $23.1M
Tokio Marine Asset Management Co Ltd 24K $14.9M
Aventail Capital Group, LP 22K $13.8M
Voloridge Investment Management, LLCHedge fund 22K $13.7M
Bleakley Financial Group, LLC 11K $6.5M

Sold out

largest by value
InstitutionSharesValue March 31, 2026
Egerton Capital (UK) LLPHedge fund 1.3M $525M
Point72 Asset Management, L.P.Hedge fund 250K $98.6M
TOMS Capital Investment Management LPHedge fund 176K $69.4M
Alyeska Investment Group, L.P.Hedge fund 90K $35.5M
Ceredex Value Advisors LLC 63K $24.9M
Emerald Mutual Fund Advisers Trust 36K $14.1M
Fenghe Fund Management Pte. Ltd. 25K $9.9M
Riposte Capital LLC 25K $9.9M
Kennedy Capital Management LLCActive manager 21K $8.2M
Maven Securities Ltd 17K $6.7M

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
875
Ten largest holders
49.3%
of 13F-reported shares
Index fund managers
31.6%
of 13F-reported shares
Active managers and hedge funds
33.3%
of 13F-reported shares
Buying and selling by type of institution, March 31, 2026 to June 30, 2026
TypeBoughtSoldNewSold outNet change in sharesNet %
Active managers and hedge funds 37 54 14 11 −1.7M −9.6%
Index fund managers 8 4 0 0 +318K +2.2%
Other institutions 493 242 208 39 +252K +1.6%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

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