Bruce & Co., Inc. — 13F Holdings & Portfolio
CIK 1358331 · latest 13F-HR filed 2026-05-14
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$349.7M
Long-equity book
41
Distinct positions
2026-03-31
Filed 2026-05-14
+2 / −0 / ↑23 / ↓9
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- Nextera Energy$3.0M +12.0%
- Merck$2.9M +14.3%
- Darling Ingredients$2.7M +71.8%
- Bunge$2.7M +42.8%
- Chemours$2.6M +86.9%
Top Trims
- Abbott-$2.6M -18.1%
- Apple-$702.9K -6.6%
- Mannkind-$628.1K -56.8%
- Personalis-$370.5K -20.0%
- Eli Lilly-$309.8K -14.4%
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | Nextera Energy | NEE | 302571104 | $27.9M | 7.98% | 300,300 | SH |
| 2 | Abbvie | ABBV | 00287Y109 | $26.6M | 7.62% | 122,500 | SH |
| 3 | Allstate | ALL | 020002101 | $25.6M | 7.33% | 125,500 | SH |
| 4 | AerCap Holdings | AER | N00985106 | $25.2M | 7.20% | 183,500 | SH |
| 5 | Merck | MKGAF | 589331107 | $23.2M | 6.63% | 192,800 | SH |
| 6 | Uhaul B | UHAL.B | 023586506 | $20.2M | 5.77% | 452,000 | SH |
| 7 | Duke Energy | DUK | 26441C204 | $19.1M | 5.46% | 145,816 | SH |
| 8 | AT & T | T | 00206R102 | $15.2M | 4.34% | 523,000 | SH |
| 9 | XCEL Energy | XEL | 98389B100 | $14.7M | 4.19% | 184,500 | SH |
| 10 | CMS Energy | CMS | 125896100 | $12.1M | 3.46% | 156,000 | SH |
| 11 | Abbott | ABT | 002824100 | $11.7M | 3.34% | 113,800 | SH |
| 12 | Insteel | IIIN | 45774W108 | $11.6M | 3.33% | 343,423 | SH |
| 13 | Newmont | NEM | 651639106 | $10.8M | 3.10% | 100,000 | SH |
| 14 | Vicor | VICR | 925815102 | $10.5M | 2.99% | 65,000 | SH |
| 15 | Apple | AAPL | 037833100 | $9.9M | 2.82% | 38,900 | SH |
| 16 | Bunge | BG | H11356104 | $8.9M | 2.55% | 70,000 | SH |
| 17 | Avista | AVA | 05379B107 | $8.1M | 2.31% | 201,500 | SH |
| 18 | Pfizer | PFE | 717081103 | $7.6M | 2.18% | 271,900 | SH |
| 19 | Archer Daniels | ADM | 039483102 | $7.3M | 2.08% | 100,000 | SH |
| 20 | Darling Ingredients | DAR | 237266101 | $6.6M | 1.87% | 106,000 | SH |
| 21 | Kodiak Sciences | KOD | 50015M109 | $5.5M | 1.58% | 145,000 | SH |
| 22 | Beta Bionics | BBNX | 08659B102 | $5.5M | 1.58% | 550,700 | SH |
| 23 | Chemours | CC | 163851108 | $5.5M | 1.58% | 250,000 | SH |
| 24 | Supernus | SUPN | 868459108 | $5.2M | 1.48% | 100,000 | SH |
| 25 | Lyondellbasell | LYB | N53745100 | $4.8M | 1.38% | 60,000 | SH |
| 26 | Uhaul | UHAL | 023586100 | $3.5M | 1.01% | 73,900 | SH |
| 27 | RLI | RLI | 749607107 | $2.3M | 0.67% | 40,800 | SH |
| 28 | Eli Lilly | LLY | 532457108 | $1.8M | 0.53% | 2,000 | SH |
| 29 | Apogee | APOG | 037598109 | $1.7M | 0.48% | 50,000 | SH |
| 30 | EDAP | EDAP | 268311107 | $1.6M | 0.47% | 438,652 | SH |
| 31 | Venture Global | VG | 92333F101 | $1.6M | 0.45% | 100,000 | SH |
| 32 | Personalis | PSNL | 71535D106 | $1.5M | 0.42% | 233,000 | SH |
| 33 | XM Sirius | SIRI | 82968B103 | $1.3M | 0.37% | 55,784 | SH |
| 34 | Fate Theraputics | FATE | 31189P102 | $947.0K | 0.27% | 789,188 | SH |
| 35 | Ashland | ASH | 044209104 | $834.1K | 0.24% | 15,000 | SH |
| 36 | Viatris | VTRS | 92556V106 | $787.3K | 0.23% | 58,279 | SH |
| 37 | Bausch Health | BHC | 91911K102 | $669.6K | 0.19% | 124,000 | SH |
| 38 | Mannkind | MNKD | 56400P706 | $477.9K | 0.14% | 195,073 | SH |
| 39 | Caribou Biosciences | CRBU | 142038108 | $475.0K | 0.14% | 250,000 | SH |
| 40 | WEC Energy | WEC | 92939U106 | $456.7K | 0.13% | 3,945 | SH |
| 41 | 908 Devices | MASS | 65443P102 | $417.9K | 0.12% | 68,286 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-14 | $349.7M | 41 | 0001104659-26-061024 |
| 2025-12-31 | 2026-02-13 | $322.5M | 39 | 0001104659-26-015254 |
| 2025-09-30 | 2025-11-13 | $322.9M | 39 | 0001104659-25-111225 |