Longfellow Investment Management CO LLC Portfolio Holdings

Longfellow Investment Management CO LLC

  • $409 Million
  • Q3 2025

Longfellow Investment Management CO LLC has filed its 13F form on November 12, 2025 for Q3 2025 where it was disclosed a total value porftolio of $409 Million distributed in 258 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Enterprise Products Partners L.P. with a value of $47.7M, Western Midstream Partners, LP with a value of $38.7M, Mplx LP with a value of $38.3M, Energy Transfer LP with a value of $33.3M, and Plains All American Pipeline LP with a value of $22.4M.

Examining the 13F form we can see an increase of $15.2M in the current position value, from $394M to 409M.

Longfellow Investment Management CO LLC is based out at Boston, MA

Below you can find more details about Longfellow Investment Management CO LLC portfolio as well as his latest detailed transactions.

Portfolio value $409 Million
Energy: $235 Million
Healthcare: $33.8 Million
Financial Services: $33.1 Million
Technology: $20.6 Million
Communication Services: $19 Million
Industrials: $17.8 Million
Basic Materials: $12.9 Million
Consumer Defensive: $11.5 Million
Other: $25.8 Million

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$70.2B
$47.7 Million 11.64% of portfolio
1,524,314
Q2 2025 Reduced 10.06%
$15B
$38.7 Million 9.46% of portfolio
985,718
Q1 2025 Added 90.51%
$53.5B
$38.3 Million 9.35% of portfolio
766,529
Q3 2024 Reduced 11.57%
$52.5B
$33.3 Million 8.12% of portfolio
1,938,068
Q1 2025 Reduced 32.05%
$11.8B
$22.4 Million 5.47% of portfolio
1,312,831
Q3 2024 Reduced 11.57%
$38.8B
$21.5 Million 5.24% of portfolio
671,721
Q2 2025 New
$1.47B
$11.9 Million 2.92% of portfolio
345,764
Q2 2024 Reduced 10.62%
$69.1B
$8.07 Million 1.97% of portfolio
95,714
Q3 2025 Reduced 29.99%
$141B
$7.68 Million 1.88% of portfolio
301,435
Q1 2025 Added 1.96%
$26.1B
$7.09 Million 1.73% of portfolio
131,752
Q3 2023 Reduced 6.5%
$99.5B
$6.72 Million 1.64% of portfolio
148,983
Q2 2025 Added 611.31%
$3.16B
$5.89 Million 1.44% of portfolio
320,000
Q4 2024 New
$1.74T
$5.59 Million 1.37% of portfolio
22,953
Q3 2025 Added 89.05%
$405B
$4.84 Million 1.18% of portfolio
5,000
Q3 2025 New
$2.39T
$4 Million 0.98% of portfolio
18,239
Q3 2025 Added 73.06%
$277B
$3.82 Million 0.93% of portfolio
49,765
Q3 2025 New
$21.9B
$3.32 Million 0.81% of portfolio
260,062
Q2 2025 Reduced 4.95%
$114B
$3.27 Million 0.8% of portfolio
15,173
Q2 2025 New
$0
$3.02 Million 0.74% of portfolio
118,150
Q1 2025 Added 176.37%
$1.37T
$2.98 Million 0.73% of portfolio
4,057
Q3 2025 Reduced 0.17%
$55.3B
$3 Million 0.73% of portfolio
276,085
Q1 2025 Added 47.81%
$40.1B
$2.94 Million 0.72% of portfolio
1,317,682
Q3 2025 Added 32.01%
$193B
$2.86 Million 0.7% of portfolio
25,000
Q3 2025 Reduced 0.15%
$109B
$2.76 Million 0.67% of portfolio
49,800
Q3 2025 Added 76.24%
$74.9B
$2.72 Million 0.66% of portfolio
369,920
Q3 2025 Added 15.16%
$85.6B
$2.66 Million 0.65% of portfolio
210,216
Q1 2025 Added 9.43%
$109B
$2.62 Million 0.64% of portfolio
86,551
Q3 2025 Added 106.98%
$103B
$2.58 Million 0.63% of portfolio
19,882
Q2 2025 New
$4.54B
$2.53 Million 0.62% of portfolio
616,345
Q2 2025 Added 39.59%
$68.4B
$2.54 Million 0.62% of portfolio
74,416
Q3 2025 Added 100.0%
$4.3T
$2.39 Million 0.58% of portfolio
9,379
Q2 2025 Added 11,479.01%
$367B
$2.32 Million 0.57% of portfolio
5,736
Q2 2025 Added 0.14%
$70.3B
$2.3 Million 0.56% of portfolio
141,638
Q3 2024 Reduced 22.7%
$39.2B
$2.12 Million 0.52% of portfolio
626,569
Q1 2025 Added 24.47%
$300B
$1.87 Million 0.46% of portfolio
5,418
Q3 2025 Added 175.17%
$266B
$1.84 Million 0.45% of portfolio
6,514
Q2 2025 Reduced 12.7%
$303B
$1.84 Million 0.45% of portfolio
11,845
Q3 2025 Reduced 14.51%
$235B
$1.63 Million 0.4% of portfolio
19,376
Q1 2025 Added 20.39%
$172B
$1.58 Million 0.39% of portfolio
35,976
Q3 2025 Added 26.36%
$490B
$1.6 Million 0.39% of portfolio
14,160
Q3 2025 Reduced 20.75%
$346B
$1.58 Million 0.38% of portfolio
10,253
Q3 2025 Added 149.46%
$136B
$1.54 Million 0.38% of portfolio
6,513
Q2 2025 Added 0.12%
$881B
$1.48 Million 0.36% of portfolio
4,686
Q3 2025 Reduced 1.95%
$413B
$1.44 Million 0.35% of portfolio
28,002
Q3 2025 Reduced 26.78%
$61.6B
$1.39 Million 0.34% of portfolio
49,137
Q3 2025 Added 45.11%
$187B
$1.35 Million 0.33% of portfolio
8,130
Q1 2025 Added 62.31%
$113B
$1.35 Million 0.33% of portfolio
14,266
Q3 2025 Reduced 17.63%
$2.31B
$1.32 Million 0.32% of portfolio
94,359
Q3 2025 Added 31.95%
$317B
$1.29 Million 0.31% of portfolio
15,380
Q1 2025 New

Summary

  • Portfolio
  • No. of Stocks 258
  • Current Value $409 Million
  • Prior Value $394 Million
  • Filing
  • Period Q3 2025
  • Filing Date November 12, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 45 stocks
  • Additional Purchases 41 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 31 stocks
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