Q2 2026 13F · SEC CIK 1167487

Longfellow Investment Management Co LLC

Institutional asset managerFiled 2026-08-06 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $489.1M
Reported positions: 244
Top holdings a year, 3 yrs: +15.9%
Assets under management: $23.4B

Longfellow Investment Management Co LLC is an institutional asset manager that reported 244 positions worth $489.1M in its Q2 2026 13F, filed 2026-08-06. Its largest holdings were Energy Transfer L P (ETPC, 8.6%), Western Midstream Partners LP (WES, 8.2%), Enterprise Prods Partners L (EPD, 7.8%). A portfolio copying its top holdings returned 15.9% a year over the last 3 years, against 20.4% for the S&P 500.

Longfellow Investment Management Co LLC holdings largest 50 of 244 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Longfellow Investment Management Co LLC 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
ETPCEnergy Transfer L P	8.6%	8.8%	2,188,737	+0.0%	$41.8M
WESWestern Midstream Partners LP	8.2%	7.8%	914,525	+0.0%	$40.0M
EPDEnterprise Prods Partners L	7.8%	8.1%	1,031,154	+0.0%	$37.9M
MPLXMplx LP	6.7%	6.9%	579,453	+0.0%	$32.6M
PAAPlains All American Pipeline LP	5.6%	5.7%	1,230,349	+0.0%	$27.4M
HESMHess Midstream LP	4.4%	4.6%	570,158	+0.0%	$21.4M
CMCSAComcast Corp New	3.0%	3.3%	601,895	+9.1%	$14.8M
VZVerizon Communications Inc Com	2.7%	3.3%	312,614	+0.0%	$13.2M
BXBlackstone Inc Com	2.6%	2.6%	110,072	+0.0%	$13.0M
APDAir Products and Chemicals Inc	2.1%	2.1%	35,346	-0.2%	$10.4M
INDAIshares Tr	1.9%	1.5%	192,939	+27.3%	$9.5M
KHCKraft Heinz Co	1.8%	1.7%	372,872	+0.0%	$8.8M
CQPCheniere Energy Partners L P	1.6%	1.8%	131,752	+0.0%	$8.0M
PFEPfizer Inc	1.5%	1.8%	301,435	+0.0%	$7.3M
DEAEasterly Govt Pptys Inc	1.4%	1.3%	281,503	+0.0%	$7.0M
UPSUnited Parcel Svcs Inc Cl B	1.4%	1.2%	64,882	+11.2%	$7.0M
WUWestern Un Co	1.4%	—	869,891	—	$6.7M
SSentinelone Inc	1.3%	—	385,500	—	$6.5M
DISDisney Walt Co	1.3%	1.2%	66,639	+7.3%	$6.4M
BMYBristol-Myers Squibb Co Com	1.2%	1.3%	100,282	+0.0%	$5.8M
BXMTBlackstone Mortgage Trust in	1.1%	1.3%	320,000	+0.0%	$5.4M
BABoeing Co	1.0%	0.9%	22,861	+0.0%	$4.9M
MSFTMicrosoft Corp	0.9%	0.9%	11,970	+0.2%	$4.5M
MTNVail Resorts Inc	0.9%	0.9%	32,000	+0.0%	$4.4M
PPGPpg Inds Inc	0.8%	0.8%	33,773	+0.0%	$4.1M
WYWeyerhaeuser Co	0.7%	0.7%	149,517	+9.1%	$3.6M
COLDAmericold Realty Trust Inc	0.7%	0.5%	208,735	+0.0%	$3.3M
IBNIcici Bank Limited	0.7%	0.6%	110,004	-4.4%	$3.2M
PSAPublic Storage	0.7%	0.8%	9,997	-25.0%	$3.2M
AMTAmerican Tower Corp	0.6%	0.7%	18,763	+0.0%	$3.1M
HDBHdfc Bk Ltd ADR	0.6%	0.6%	114,812	+4.1%	$3.0M
SJNKSpdr Series Trust	0.6%	0.6%	118,150	+0.0%	$3.0M
HDHome Depot Inc Com	0.6%	0.5%	7,882	+12.2%	$2.8M
SAPGFSap SE	0.6%	0.6%	17,840	+0.0%	$2.7M
ABEVAmbev SA	0.5%	0.7%	852,729	-25.4%	$2.7M
WMWaste Mgmt Inc Del	0.5%	—	11,763	—	$2.6M
ADBEAdobe Inc	0.5%	0.6%	12,646	-0.1%	$2.6M
WFCWells Fargo Co New	0.5%	0.4%	30,878	+28.5%	$2.6M
SESea Ltd	0.5%	0.4%	25,243	+0.0%	$2.4M
UGPUltrapar Participacoes SA	0.5%	0.6%	465,411	-12.9%	$2.3M
PGProcter & Gamble Co Com	0.5%	0.5%	15,920	+0.0%	$2.3M
BLKBlackrock Inc	0.5%	0.5%	2,358	+0.1%	$2.3M
MCDMcdonalds Corp Com	0.5%	—	8,137	—	$2.2M
ABTAbbott Laboratories	0.4%	0.4%	24,050	+16.0%	$2.2M
COFCapital One Financial Corp	0.4%	0.4%	10,406	+0.0%	$2.1M
BACBank of Amer Corp	0.4%	—	36,347	—	$2.1M
MDTMedtronic PLC	0.4%	—	26,384	—	$2.1M
JPMJpmorgan Chase & Co	0.4%	—	6,281	—	$2.1M
USBUS Bancorp Del	0.4%	—	33,295	—	$2.0M
CCitigroup Inc Com New	0.4%	—	14,317	—	$2.0M

What Longfellow Investment Management Co LLC bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +23.5% /yr; S&P 500 +20.1%
3 years: +15.9% /yr; S&P 500 +20.4%
5 years: +13.3% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value and rebuilt each quarter on the day the filing became public. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$489.1M	244
Q1 2026	$479.8M	243
Q4 2025	$443.3M	233
Q3 2025	$421.8M	258
Q2 2025	$404.3M	265
Q1 2025	$409.9M	275
Q4 2024	$388.9M	279
Q3 2024	$399.4M	261
Q2 2024	$398.2M	258
Q1 2024	$442.2M	278
Q4 2023	$405.2M	258
Q3 2023	$377.8M	248

Questions about Longfellow Investment Management Co LLC's portfolio

What stocks does Longfellow Investment Management Co LLC own?

Longfellow Investment Management Co LLC's latest 13F, for Q2 2026 and filed Aug 6, 2026, lists 244 positions worth $489.1M. The largest are Energy Transfer L P (ETPC) at 8.6%, Western Midstream Partners LP (WES) at 8.2%, Enterprise Prods Partners L (EPD) at 7.8%, Mplx LP (MPLX) at 6.7% and Plains All American Pipeline LP (PAA) at 5.6%.

What did Longfellow Investment Management Co LLC buy last quarter?

In Q2 2026, Longfellow Investment Management Co LLC added Wells Fargo Co New (WFC) (+28.5% shares), Ishares Tr (INDA) (+27.3% shares) and Abbott Laboratories (ABT) (+16.0% shares), compared with its Q1 2026 filing.

What did Longfellow Investment Management Co LLC sell last quarter?

In Q2 2026, Longfellow Investment Management Co LLC cut from its top 50 Qualcomm Inc (QCOM), cut from its top 50 Jbs N.v. (JBS), cut from its top 50 Telefonica Brasil SA New ADR (VIV), cut from its top 50 Petroleo Brasileiro SA - Petro (PBR), cut from its top 50 International Business Machs (IBM), Ambev SA (ABEV) (-25.4% shares), Public Storage (PSA) (-25.0% shares) and Ultrapar Participacoes SA (UGP) (-12.9% shares), compared with its Q1 2026 filing.

How has Longfellow Investment Management Co LLC's portfolio performed?

A portfolio copying Longfellow Investment Management Co LLC's 20 largest 13F holdings each quarter, from the day each filing was public, returned +15.9% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +23.5% against +20.1%. Over 5 years: +13.3% a year against +11.6%.

When is Longfellow Investment Management Co LLC's next 13F filing due?

13F filings are due 45 days after each quarter ends. Longfellow Investment Management Co LLC's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does Longfellow Investment Management Co LLC manage?

Longfellow Investment Management Co LLC reported $23.4B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $489.1M.