Investor Loomis Sayles & Co L P
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Loomis Sayles & Co L P . Schedule 13D is commonly referred to as a “beneficial ownership report.” The term "beneficial owner" is defined under SEC rules. It includes any person who directly or indirectly shares voting power or investment power (the power to sell the security).

When a person or group of persons acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities, they are required to file a Schedule 13D within ten days after the purchase. Click the link icon to see the full transaction history.

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Date Form Target Prev
Shares		 Current
Shares		 Change
(Percent)		 Ownership
(Percent)		 Change
(Percent)
2025-08-13 13G/A SEIC / SEI Investments Company 8,720,520 8,886,767
2025-05-15 13G/A SEIC / SEI Investments Company 8,862,150 8,720,520
2025-05-15 13G/A SATS / EchoStar Corporation 8,943,604 4,860,212
2025-02-12 13G SATS / EchoStar Corporation 8,943,604
2025-02-12 13G/A SEIC / SEI Investments Company 8,862,150
2024-11-14 13G/A SEIC / SEI Investments Company 9,153,983 9,153,983
2024-11-13 13G/A SEIC / SEI Investments Company 9,491,888 9,153,983
2024-02-13 13G/A SEIC / SEI Investments Company 10,492,417 9,491,888
2024-02-13 13G/A DISH / DISH Network Corporation 15,426,017 15,517,658
2023-02-13 13G/A SEIC / SEI Investments Company 13,161,979 10,492,417
2023-02-13 13G/A FDS / FactSet Research Systems Inc. 2,200,809 1,761,218
2023-02-13 13G/A EXPD / Expeditors International of Washington, Inc. 10,165,441 6,767,693
2023-02-13 13G/A DISH / DISH Network Corporation 15,485,077 15,426,017
2022-02-14 13G/A SEIC / SEI Investments Company 14,859,321 13,161,979
2022-02-14 13G/A US42830K1034 / Hexion Holdings Corp 3,055,040 2,207,400
2022-02-14 13G/A FDS / FactSet Research Systems Inc. 2,498,587 2,200,809
2022-02-14 13G/A EXPD / Expeditors International of Washington, Inc. 14,472,190 10,165,441
2022-02-14 13G DISH / DISH Network Corporation 15,485,077
2021-11-09 13G/A PESX / Pioneer Energy Services Corp. 1,331,113 0
2021-11-09 13G/A LONE / Lonestar Resources US Inc 1,758,528 0
2021-07-09 13G/A WLL / Whiting Petroleum Corp (New) 1,758,528 917,692
2021-02-16 13G LONE / Lonestar Resources US Inc 1,758,528
2021-02-16 13G PESX / Pioneer Energy Services Corp. 1,331,113
2021-02-16 13G WLL / Whiting Petroleum Corp (New) 3,378,621 1,758,528
2021-02-12 13G/A GSHD / Goosehead Insurance, Inc 936,336 691,905
2021-02-12 13G WLL / Whiting Petroleum Corp (New) 3,378,621
2021-02-12 13G/A SEIC / SEI Investments Company 16,512,183 14,859,321
2021-02-12 13G/A STAR / iStar Inc 5,209,767 2,747,556
2021-02-12 13G US42830K1034 / Hexion Holdings Corp 3,055,040
2021-02-12 13G/A FDS / FactSet Research Systems Inc. 2,827,513 2,498,587
2021-02-12 13G/A EXPD / Expeditors International of Washington, Inc. 16,272,706 14,472,190
2020-02-14 13G GSHD / Goosehead Insurance, Inc 936,336
2020-02-14 13G/A ADSK / Autodesk, Inc. 11,040,692 10,999,319
2020-02-14 13G/A EXPD / Expeditors International of Washington, Inc. 16,292,353 16,272,706
2020-02-14 13G/A EVOP / EVO Payments Inc - Class A 1,336,661 1,820,389
2020-02-14 13G/A FDS / FactSet Research Systems Inc. 3,080,584 2,827,513
2020-02-14 13G/A SEIC / SEI Investments Company 16,339,796 16,512,183
2020-02-14 13G/A US92220P1057 / Varian Medical Systems, Inc. 5,613,273 3,278,649
2020-01-10 13G/A STAR / iStar Inc 9,132,658 5,209,767
2019-08-08 13G/A STAR / iStar Inc 15,043,323 9,132,658
2019-02-14 13G EVOP / EVO Payments Inc - Class A 1,336,661
2019-02-14 13G/A ADSK / Autodesk, Inc. 11,228,654 11,040,692
2019-02-14 13G/A EXPD / Expeditors International of Washington, Inc. 16,396,110 16,292,353
2019-02-14 13G/A FDS / FactSet Research Systems Inc. 3,297,694 3,080,584
2019-02-14 13G/A STAR / iStar Inc 12,584,808 15,043,323
2019-02-14 13G/A SEIC / SEI Investments Company 16,731,079 16,339,796
2019-02-14 13G/A US92220P1057 / Varian Medical Systems, Inc. 7,455,653 5,613,273
2018-05-10 13G/A STAR / iStar Inc 8,037,841 12,584,808
2018-02-14 13G ADSK / Autodesk, Inc. 11,228,654
2018-02-14 13G/A EXPD / Expeditors International of Washington, Inc. 14,691,969 16,396,110
2018-02-14 13G/A FDS / FactSet Research Systems Inc. 3,111,181 3,297,694
2018-02-14 13G/A ORI / Old Republic International Corporation 16,427,679 10,626,943
2018-02-14 13G/A SEIC / SEI Investments Company 16,077,463 16,731,079
2018-02-14 13G/A US92220P1057 / Varian Medical Systems, Inc. 6,724,537 7,455,653
2018-02-09 13G/A STAR / iStar Inc 5,863,430 8,037,841
2018-01-31 13G STAR / iStar Inc 5,863,430
2017-08-09 13G/A HERO / Global X Funds - Global X Video Games & Esports ETF 2,650,777 0
2017-07-07 13G/A SEIC / SEI Investments Company 14,857,127 16,077,463
2017-02-14 13G/A LVLT / Level 3 Financing Inc. - Corporate Bond/Note 11,965,802 14,691,969
2017-02-14 13G/A CIEN / Ciena Corporation 12,021,205 5,573,748
2017-02-14 13G/A EXPD / Expeditors International of Washington, Inc. 14,691,969
2017-02-14 13G/A FDS / FactSet Research Systems Inc. 2,449,247 3,111,181
2017-02-14 13G/A 420031106 / Hawaiian Telcom Holdco, Inc. 698,913 546,273
2017-02-14 13G/A HERO / Global X Funds - Global X Video Games & Esports ETF 2,697,329 2,650,777
2017-02-14 13G/A ORI / Old Republic International Corporation 22,569,582 16,427,679
2017-02-14 13G/A SEIC / SEI Investments Company 11,793,496 14,857,127
2017-02-14 13G/A US92220P1057 / Varian Medical Systems, Inc. 5,400,893 6,724,537
2016-12-09 13G/A ROVI / Rovi Corp. 5,943,765 3,460,759
2016-12-09 13G/A GHL / Greenhill & Co Inc 2,728,866 815,936
2016-08-09 13G/A 451055107 / Iconix Brand Group Inc 2,955,290 1,613,196
2016-02-12 13G/A HERO / Global X Funds - Global X Video Games & Esports ETF 2,703,499 2,697,329
2016-02-12 13G/A GHL / Greenhill & Co Inc 2,728,866
2016-02-12 13G/A 420031106 / Hawaiian Telcom Holdco, Inc. 698,913
2016-02-12 13G ROVI / Rovi Corp. 5,943,765
2016-02-12 13G US92220P1057 / Varian Medical Systems, Inc. 5,400,893
2016-02-12 13G/A SEIC / SEI Investments Company 11,793,496
2016-02-12 13G/A ORI / Old Republic International Corporation 22,569,582
2016-02-12 13G LVLT / Level 3 Financing Inc. - Corporate Bond/Note 11,965,802
2016-02-12 13G 451055107 / Iconix Brand Group Inc 2,955,290
2016-02-12 13G/A CIEN / Ciena Corporation 12,430,336 12,021,205
2016-02-12 13G/A FDS / FactSet Research Systems Inc. 2,449,247
2015-12-10 13G HERO / Global X Funds - Global X Video Games & Esports ETF 2,703,499
2015-11-13 13G/A EBS / Emergent BioSolutions Inc. 858,779
2015-09-10 13G/A CIEN / Ciena Corporation 12,430,336
2015-02-17 13G/A 420031106 / Hawaiian Telcom Holdco, Inc. 698,913
2015-02-17 13G SEIC / SEI Investments Company 8,972,887
2015-02-17 13G/A CIEN / Ciena Corporation 17,491,247
2015-02-17 13G GHL / Greenhill & Co Inc 2,240,160
2015-02-17 13G EBS / Emergent BioSolutions Inc. 2,078,413
2015-02-17 13G/A ORI / Old Republic International Corporation 25,473,866
2015-02-17 13G FDS / FactSet Research Systems Inc. 2,141,957
2015-02-17 13G/A STAR / iStar Inc 4,248,061
2014-09-10 13G/A STAR / iStar Inc 11,169,321
2014-05-16 13G/A STAR / iStar Inc 11,169,321
2014-05-15 13G STAR / iStar Inc 11,418,778
2014-02-12 13G/A 420031106 / Hawaiian Telcom Holdco, Inc. 816,128
2014-02-12 13G/A ORI / Old Republic International Corporation 26,391,768
2014-02-12 13G/A CIEN / Ciena Corporation 15,000,392
2013-05-15 13G/A HIO / Western Asset High Income Opportunity Fund Inc.
2013-02-15 13G/A ORI / Old Republic International Corporation 26,562,637
2013-02-14 13G/A 420031106 / Hawaiian Telcom Holdco, Inc. 816,128
2013-02-14 13G/A LVLT / Level 3 Financing Inc. - Corporate Bond/Note 11,125,542
2013-02-14 13G/A ORI / Old Republic International Corporation 26,562,637
2013-02-14 13G/A CIEN / Ciena Corporation 18,768,792
2012-09-10 13G/A HGSI / Human Genome Sciences Inc 0
2012-02-14 13G/A 420031106 / Hawaiian Telcom Holdco, Inc. 829,652
2012-02-14 13G/A JBT / JBT Marel Corporation 913,445
2012-02-14 13G/A SP / SP Plus Corporation 731,589
2012-02-14 13G/A KLIC / Kulicke and Soffa Industries, Inc. 3,738,483
2012-02-14 13G/A LVLT / Level 3 Financing Inc. - Corporate Bond/Note 11,397,331
2012-02-14 13G/A / CELADON GROUP INC 656,656
2012-02-14 13G/A HGSI / Human Genome Sciences Inc 33,408,542
2012-02-14 13G/A HIO / Western Asset High Income Opportunity Fund Inc. 2,119,370
2012-02-14 13G ORI / Old Republic International Corporation 24,939,742
2012-02-14 13G/A CIEN / Ciena Corporation 18,272,523