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Bruce & Co., Inc.

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13F filer, CIK 1358331, CHICAGO, IL

Bruce & Co., Inc. reported $311,828,143 across 42 holdings for the quarter ended 2025-03-31, in a 13F-HR filed 2025-05-14. Its ten largest share positions make up 68.61% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001104659-25-048350

Period
2025-03-31
Reported value
$312M
Holdings
42
Top 10 weight
68.61%
New
2
Sold out
1

Largest buys vs the previous quarter

SecurityShares changeApprox. value
AERadded+33,500$3.42M
CCnew+200,000$2.71M
RLIadded+20,400$1.64M
VGnew+100,000$1.03M
FATEadded+200,000$158K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
CMSreduced-60,000-$4.51M
Treduced-100,000-$2.83M
DUKreduced-20,000-$2.44M
ABBVreduced-10,000-$2.1M
ABTreduced-14,500-$1.92M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q1 2025

Share positions as resolved from 13F-HR 0001104659-25-048350, largest first. % of portfolio is the value over $311,828,143, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
UHAL-BU HAUL HOLDING COMPANYQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 507,550 shares; 2024Q4: 467,000 shares; 2025Q1: 452,000 shares 452,000$26.7M8.58%-15,000Timeline
ABBVABBVIE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 146,500 shares; 2024Q4: 137,500 shares; 2025Q1: 127,500 shares 127,500$26.7M8.57%-10,000Timeline
ALLALLSTATE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 130,500 shares; 2024Q4: 130,500 shares; 2025Q1: 125,500 shares 125,500$26M8.33%-5,000Timeline
Nextera EnergyNextera EnergyQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 333,300 shares; 2024Q4: 315,000 shares; 2025Q1: 315,000 shares 315,000$22.3M7.16%0
DUKDUKE ENERGY CORP NEWQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 195,816 shares; 2024Q4: 195,816 shares; 2025Q1: 175,816 shares 175,816$21.4M6.88%-20,000Timeline
TAT&T INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 984,000 shares; 2024Q4: 773,000 shares; 2025Q1: 673,000 shares 673,000$19M6.1%-100,000Timeline
AERAERCAP HOLDINGS NVQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 80,000 shares; 2024Q4: 150,000 shares; 2025Q1: 183,500 shares 183,500$18.7M6.01%+33,500Timeline
MERCK &COINCMERCK &COINCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 214,500 shares; 2024Q4: 212,800 shares; 2025Q1: 202,800 shares 202,800$18.2M5.84%-10,000
ABTABBOTT LABORATORIESQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 152,300 shares; 2024Q4: 148,300 shares; 2025Q1: 133,800 shares 133,800$17.7M5.69%-14,500Timeline
CMSCMS ENERGY CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 310,000 shares; 2024Q4: 286,000 shares; 2025Q1: 226,000 shares 226,000$17M5.44%-60,000Timeline
XELXCEL ENERGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 196,000 shares; 2024Q4: 194,500 shares; 2025Q1: 194,500 shares 194,500$13.8M4.42%0Timeline
IIININSTEEL INDS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 343,423 shares; 2024Q4: 343,423 shares; 2025Q1: 343,423 shares 343,423$9.03M2.9%0Timeline
AAPLAPPLE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 39,700 shares; 2024Q4: 38,900 shares; 2025Q1: 38,900 shares 38,900$8.64M2.77%0Timeline
AVAAVISTA CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 201,500 shares; 2024Q4: 201,500 shares; 2025Q1: 201,500 shares 201,500$8.44M2.71%0Timeline
PFEPFIZER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 276,400 shares; 2024Q4: 271,900 shares; 2025Q1: 271,900 shares 271,900$6.89M2.21%0Timeline
BGBUNGE GLOBAL SAQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 80,000 shares; 2024Q4: 80,000 shares; 2025Q1: 80,000 shares 80,000$6.11M1.96%0Timeline
UHALU HAUL HOLDING COMPANYQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 75,105 shares; 2024Q4: 73,900 shares; 2025Q1: 73,900 shares 73,900$4.83M1.55%0Timeline
NEMNEWMONT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 100,000 shares; 2024Q4: 100,000 shares; 2025Q1: 100,000 shares 100,000$4.83M1.55%0Timeline
ADMARCHER DANIELS MIDLAND COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 100,000 shares; 2024Q4: 100,000 shares; 2025Q1: 100,000 shares 100,000$4.8M1.54%0Timeline
DARDARLING INGREDIENTS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 201,000 shares; 2024Q4: 141,000 shares; 2025Q1: 141,000 shares 141,000$4.4M1.41%0Timeline
RLIRLI CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 22,400 shares; 2024Q4: 20,400 shares; 2025Q1: 40,800 shares 40,800$3.28M1.05%+20,400Timeline
VICRVICOR CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 70,000 shares; 2024Q4: 70,000 shares; 2025Q1: 70,000 shares 70,000$3.27M1.05%0Timeline
CCCHEMOURS COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 200,000 shares 200,000$2.71M0.87%newTimeline
SUPNSUPERNUS PHARMACEUTICALSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 82,105 shares; 2024Q4: 82,105 shares; 2025Q1: 82,105 shares 82,105$2.69M0.86%0Timeline
LLYELI LILLY & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 2,000 shares; 2025Q1: 2,000 shares 2,000$1.65M0.53%0Timeline
SIRIUS XM HOLDINGS INCSIRIUS XM HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 55,784 shares; 2024Q4: 55,784 shares; 2025Q1: 55,784 shares 55,784$1.26M0.4%0
VALEANT PHARMACEUTICALS INTLVALEANT PHARMACEUTICALS INTLQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 450,000 shares; 2024Q4: 171,000 shares; 2025Q1: 171,000 shares 171,000$1.11M0.35%0
FOCLEDAP TMS S AQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 553,652 shares; 2024Q4: 553,652 shares; 2025Q1: 553,652 shares 553,652$1.09M0.35%0Timeline
VGVENTURE GLOBAL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 100,000 shares 100,000$1.03M0.33%newTimeline
MNKDMANNKIND CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 195,073 shares; 2024Q4: 195,073 shares; 2025Q1: 195,073 shares 195,073$981K0.31%0Timeline
KODKODIAK SCIENCES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 423,000 shares; 2024Q4: 323,000 shares; 2025Q1: 323,000 shares 323,000$908K0.29%0Timeline
AshlandAshlandQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 15,000 shares; 2024Q4: 15,000 shares; 2025Q1: 15,000 shares 15,000$889K0.29%0
PSNLPERSONALIS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 300,000 shares; 2024Q4: 253,000 shares; 2025Q1: 253,000 shares 253,000$888K0.28%0Timeline
LAVA THERAPEUTICS NVLAVA THERAPEUTICS NVQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 771,874 shares; 2024Q4: 771,874 shares; 2025Q1: 521,874 shares 521,874$663K0.21%-250,000
VTRSVIATRIS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 58,833 shares; 2024Q4: 58,279 shares; 2025Q1: 58,279 shares 58,279$508K0.16%0Timeline
OGNORGANON & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 31,370 shares; 2024Q4: 31,200 shares; 2025Q1: 31,200 shares 31,200$465K0.15%0Timeline
FATEFATE THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 350,000 shares; 2024Q4: 350,000 shares; 2025Q1: 550,000 shares 550,000$434K0.14%+200,000Timeline
WECWEC ENERGY GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 4,509 shares; 2024Q4: 3,945 shares; 2025Q1: 3,945 shares 3,945$371K0.12%0Timeline
MASS908 DEVICES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 68,286 shares; 2024Q4: 68,286 shares; 2025Q1: 68,286 shares 68,286$306K0.1%0Timeline
CRBUCARIBOU BIOSCIENCES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 300,000 shares; 2024Q4: 250,000 shares; 2025Q1: 250,000 shares 250,000$228K0.07%0Timeline
IGM BIOSCIENCES INCIGM BIOSCIENCES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 100,000 shares; 2024Q4: 100,000 shares; 2025Q1: 100,000 shares 100,000$115K0.04%0

Principal amounts

Notes and convertibles filed as a face amount (PRN). A face amount is never added to a share count (H6).

SecurityTypeAmountValueChange
ACCELERATE DIAGNOSTICS INCACCELERATE DIAGNOSTICS INC NOTE 5.000%12/1principal3,292,574$1.32M0

Sold out in Q1 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
Acorda TheraputicsAcorda Theraputics5,000,000$200Kprincipal

How Q1 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001104659-25-048350 base2025-05-14acceptance time not in the bulk data set