undamentalytics Newsletter

Gorman Rupp Co: which funds bought and sold

Institutions that bought and sold Gorman Rupp 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, 132 institutions that filed 13F reports for both quarters added to or opened positions in Gorman Rupp, and 91 cut or closed them. Together they added a net 316K shares, +1.9% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 139K shares (−4.0%); index fund managers were net buyers of 459K shares (+8.9%). 48 opened a new position and 21 sold out entirely.

Bought, Q2 2026 132 institutions, 48 of them new holders Sold, Q2 2026 91 institutions, 21 of them sold out
Net change, all compared +316K shares (+1.9%)
Net change, active managers −139K shares (−4.0%), 12 bought, 23 sold

Buyers versus sellers

institutions compared, 260
Active managers and hedge funds 12 bought · 23 sold · −139K
Index fund managers 9 bought · 1 sold · +459K
Other institutions 111 bought · 67 sold · −4,127

Biggest buyers

by change in shares held
Biggest buyers
Institution Change in shares Shares June 30, 2026 Value
Blackrock, Inc. Index funds +298K +19.8% 1.8M $165M
Price T Rowe Associates Inc Active manager +158K +605.9% 184K $16.9M
Geode Capital Management, LLC Index funds +98K +19.6% 596K $54.7M
Invesco Ltd. +87K +92.2% 181K $16.6M
Informed Momentum Co LLC +69K New position 69K $6.3M
Assenagon Asset Management S.A. +47K New position 47K $4.3M
Millennium Management LLC Hedge fund +38K +121.7% 69K $6.3M
Nuveen, LLC +35K +76.1% 81K $7.5M
Tudor Investment Corp Et Al Hedge fund +34K New position 34K $3.1M
Teacher Retirement System Of Texas +31K +126.0% 56K $5.2M
State Street Corp Index funds +30K +6.0% 529K $48.5M
Susquehanna International Group, LLP +29K +111.9% 55K $5M
Legal & General Group PLC +28K +8.2% 369K $33.6M
Envestnet Asset Management Inc +27K +34.6% 107K $9.8M
Two Sigma Investments, LP Hedge fund +27K +32.6% 109K $10M
Credit Agricole S A +25K New position 25K $2.3M
Vanguard Portfolio Management LLC Index funds +22K +2.1% 1.1M $100M
Trexquant Investment LP Hedge fund +19K +33.4% 74K $6.8M
Jackson Creek Investment Advisors LLC +18K New position 18K $1.5M
Amundi +18K +14.4% 140K $12.9M

Biggest sellers

by change in shares held
Biggest sellers
Institution Change in shares Shares June 30, 2026 Value
Victory Capital Management Inc Active manager −239K −31.0% 533K $48.9M
Goldman Sachs Group Inc −133K −58.6% 94K $8.6M
Dimensional Fund Advisors LP −131K −10.2% 1.1M $105M
Renaissance Technologies LLC Hedge fund −65K −46.2% 75K $6.9M
KBC Group NV −60K −21.8% 217K $19.9M
Allspring Global Investments Holdings, LLC −48K −40.1% 71K $6.5M
UBS Group AG −48K −33.2% 96K $8.8M
Grace & White Inc −45K −14.0% 277K $25.4M
John G Ullman & Associates Inc −28K −24.5% 85K $7.8M
Jpmorgan Chase & Co −26K −44.9% 32K $3M
Arrowstreet Capital, Limited Partnership Hedge fund −23K Sold out 0 —
Proshare Advisors LLC Index funds −22K −20.5% 84K $7.7M
Russell Investments Group, Ltd. −19K −38.8% 30K $2.7M
Gabelli Funds LLC Active manager −19K −2.5% 749K $68.7M
Marshall Wace, LLP Hedge fund −18K −74.7% 6,229 $571,449
FMR LLC Active manager −16K −60.1% 11K $971,084
Johnson Investment Counsel Inc −15K −31.0% 34K $3.1M
GAMCO Investors, Inc. Et Al Active manager −15K −2.6% 567K $52.1M
Exoduspoint Capital Management, LP Hedge fund −11K Sold out 0 —
Us Bancorp −11K −16.6% 54K $4.9M

New positions

largest by value
InstitutionSharesValue June 30, 2026
Informed Momentum Co LLC 69K $6.3M
Assenagon Asset Management S.A. 47K $4.3M
Tudor Investment Corp Et AlHedge fund 34K $3.1M
Credit Agricole S A 25K $2.3M
Jackson Creek Investment Advisors LLC 18K $1.5M
Dark Forest Capital Management LP 15K $1.4M
Ameriprise Financial Inc 9,745 $894,007
Treasurer Of The State Of North Carolina 9,044 $830,000
Centiva Capital, LPHedge fund 8,913 $817,679
Mml Investors Services, LLC 8,733 $801,186

Sold out

largest by value
InstitutionSharesValue March 31, 2026
Arrowstreet Capital, Limited PartnershipHedge fund 23K $1.4M
Exoduspoint Capital Management, LPHedge fund 11K $671,253
Jane Street Group, LLC 11K $662,181
Total Clarity Wealth Management, Inc. 7,600 $472,188
Balyasny Asset Management L.P.Hedge fund 7,533 $468,025
Universal- Beteiligungs- Und Servicegesellschaft Mbh 6,620 $411,301
Quadrature Capital LtdHedge fund 5,296 $329,040
Calamos Advisors LLCActive manager 5,246 $325,934
Clarus Wealth Advisors 3,823 $243,907
Legato Capital Management LLC 3,533 $219,505

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
247
Ten largest holders
52.7%
of 13F-reported shares
Index fund managers
32.1%
of 13F-reported shares
Active managers and hedge funds
19.2%
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 12 23 4 6 −139K −4.0%
Index fund managers 9 1 0 0 +459K +8.9%
Other institutions 111 67 44 15 −4,127 −0.1%

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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