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Bruce & Co., Inc.

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13F filer, CIK 1358331, CHICAGO, IL

Bruce & Co., Inc. reported $308,468,802 across 41 holdings for the quarter ended 2025-06-30, in a 13F-HR filed 2025-08-14. Its ten largest share positions make up 66.17% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001104659-25-078312

Period
2025-06-30
Reported value
$308M
Holdings
41
Top 10 weight
66.17%
New
1
Sold out
2

Largest buys vs the previous quarter

SecurityShares changeApprox. value
LYBnew+40,000$2.31M
VICRadded+20,000$907K
CCadded+50,000$572K

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-30,000-$2.08M
MERCK &COINCreduced-10,000-$792K
OGNexited-31,200-$465K
DARreduced-10,000-$379K
FATEreduced-120,812-$135K

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, Q2 2025

Share positions as resolved from 13F-HR 0001104659-25-078312, largest first. % of portfolio is the value over $308,468,802, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
ALLALLSTATE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 130,500 shares; 2024Q4: 130,500 shares; 2025Q1: 125,500 shares; 2025Q2: 125,500 shares 125,500$25.3M8.19%0Timeline
UHAL-BU HAUL HOLDING COMPANYQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 507,550 shares; 2024Q4: 467,000 shares; 2025Q1: 452,000 shares; 2025Q2: 452,000 shares 452,000$24.6M7.97%0Timeline
ABBVABBVIE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 146,500 shares; 2024Q4: 137,500 shares; 2025Q1: 127,500 shares; 2025Q2: 127,500 shares 127,500$23.7M7.67%0Timeline
Nextera EnergyNextera EnergyQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 333,300 shares; 2024Q4: 315,000 shares; 2025Q1: 315,000 shares; 2025Q2: 315,000 shares 315,000$21.9M7.09%0
AERAERCAP HOLDINGS NVQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 80,000 shares; 2024Q4: 150,000 shares; 2025Q1: 183,500 shares; 2025Q2: 183,500 shares 183,500$21.5M6.96%0Timeline
DUKDUKE ENERGY CORP NEWQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 195,816 shares; 2024Q4: 195,816 shares; 2025Q1: 175,816 shares; 2025Q2: 175,816 shares 175,816$20.7M6.73%0Timeline
TAT&T INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 984,000 shares; 2024Q4: 773,000 shares; 2025Q1: 673,000 shares; 2025Q2: 673,000 shares 673,000$19.5M6.31%0Timeline
ABTABBOTT LABORATORIESQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 152,300 shares; 2024Q4: 148,300 shares; 2025Q1: 133,800 shares; 2025Q2: 133,800 shares 133,800$18.2M5.9%0Timeline
MERCK &COINCMERCK &COINCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 214,500 shares; 2024Q4: 212,800 shares; 2025Q1: 202,800 shares; 2025Q2: 192,800 shares 192,800$15.3M4.95%-10,000
CMSCMS ENERGY CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 310,000 shares; 2024Q4: 286,000 shares; 2025Q1: 226,000 shares; 2025Q2: 196,000 shares 196,000$13.6M4.4%-30,000Timeline
XELXCEL ENERGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 196,000 shares; 2024Q4: 194,500 shares; 2025Q1: 194,500 shares; 2025Q2: 194,500 shares 194,500$13.2M4.29%0Timeline
IIININSTEEL INDS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 343,423 shares; 2024Q4: 343,423 shares; 2025Q1: 343,423 shares; 2025Q2: 343,423 shares 343,423$12.8M4.14%0Timeline
AAPLAPPLE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 39,700 shares; 2024Q4: 38,900 shares; 2025Q1: 38,900 shares; 2025Q2: 38,900 shares 38,900$7.98M2.59%0Timeline
AVAAVISTA CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 201,500 shares; 2024Q4: 201,500 shares; 2025Q1: 201,500 shares; 2025Q2: 201,500 shares 201,500$7.65M2.48%0Timeline
PFEPFIZER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 276,400 shares; 2024Q4: 271,900 shares; 2025Q1: 271,900 shares; 2025Q2: 271,900 shares 271,900$6.59M2.14%0Timeline
BGBUNGE GLOBAL SAQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 80,000 shares; 2024Q4: 80,000 shares; 2025Q1: 80,000 shares; 2025Q2: 80,000 shares 80,000$6.42M2.08%0Timeline
NEMNEWMONT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 100,000 shares; 2024Q4: 100,000 shares; 2025Q1: 100,000 shares; 2025Q2: 100,000 shares 100,000$5.83M1.89%0Timeline
ADMARCHER DANIELS MIDLAND COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 100,000 shares; 2024Q4: 100,000 shares; 2025Q1: 100,000 shares; 2025Q2: 100,000 shares 100,000$5.28M1.71%0Timeline
DARDARLING INGREDIENTS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 201,000 shares; 2024Q4: 141,000 shares; 2025Q1: 141,000 shares; 2025Q2: 131,000 shares 131,000$4.97M1.61%-10,000Timeline
UHALU HAUL HOLDING COMPANYQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 75,105 shares; 2024Q4: 73,900 shares; 2025Q1: 73,900 shares; 2025Q2: 73,900 shares 73,900$4.48M1.45%0Timeline
VICRVICOR CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 70,000 shares; 2024Q4: 70,000 shares; 2025Q1: 70,000 shares; 2025Q2: 90,000 shares 90,000$4.08M1.32%+20,000Timeline
RLIRLI CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 22,400 shares; 2024Q4: 20,400 shares; 2025Q1: 40,800 shares; 2025Q2: 40,800 shares 40,800$2.95M0.96%0Timeline
CCCHEMOURS COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 200,000 shares; 2025Q2: 250,000 shares 250,000$2.86M0.93%+50,000Timeline
SUPNSUPERNUS PHARMACEUTICALSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 82,105 shares; 2024Q4: 82,105 shares; 2025Q1: 82,105 shares; 2025Q2: 82,105 shares 82,105$2.59M0.84%0Timeline
LYBLYONDELLBASELL INDUSTRIES NVQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 40,000 shares 40,000$2.31M0.75%newTimeline
PSNLPERSONALIS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 300,000 shares; 2024Q4: 253,000 shares; 2025Q1: 253,000 shares; 2025Q2: 253,000 shares 253,000$1.66M0.54%0Timeline
LLYELI LILLY & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 2,000 shares; 2025Q1: 2,000 shares; 2025Q2: 2,000 shares 2,000$1.56M0.51%0Timeline
VGVENTURE GLOBAL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 100,000 shares; 2025Q2: 100,000 shares 100,000$1.56M0.51%0Timeline
SIRIUS XM HOLDINGS INCSIRIUS XM HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 55,784 shares; 2024Q4: 55,784 shares; 2025Q1: 55,784 shares; 2025Q2: 55,784 shares 55,784$1.28M0.42%0
KODKODIAK SCIENCES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 423,000 shares; 2024Q4: 323,000 shares; 2025Q1: 323,000 shares; 2025Q2: 323,000 shares 323,000$1.2M0.39%0Timeline
VALEANT PHARMACEUTICALS INTLVALEANT PHARMACEUTICALS INTLQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 450,000 shares; 2024Q4: 171,000 shares; 2025Q1: 171,000 shares; 2025Q2: 171,000 shares 171,000$1.14M0.37%0
FOCLEDAP TMS S AQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 553,652 shares; 2024Q4: 553,652 shares; 2025Q1: 553,652 shares; 2025Q2: 553,652 shares 553,652$908K0.29%0Timeline
AshlandAshlandQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 15,000 shares; 2024Q4: 15,000 shares; 2025Q1: 15,000 shares; 2025Q2: 15,000 shares 15,000$754K0.24%0
MNKDMANNKIND CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 195,073 shares; 2024Q4: 195,073 shares; 2025Q1: 195,073 shares; 2025Q2: 195,073 shares 195,073$730K0.24%0Timeline
LAVA THERAPEUTICS NVLAVA THERAPEUTICS NVQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 771,874 shares; 2024Q4: 771,874 shares; 2025Q1: 521,874 shares; 2025Q2: 521,874 shares 521,874$689K0.22%0
VTRSVIATRIS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 58,833 shares; 2024Q4: 58,279 shares; 2025Q1: 58,279 shares; 2025Q2: 58,279 shares 58,279$520K0.17%0Timeline
MASS908 DEVICES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 68,286 shares; 2024Q4: 68,286 shares; 2025Q1: 68,286 shares; 2025Q2: 68,286 shares 68,286$487K0.16%0Timeline
FATEFATE THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 350,000 shares; 2024Q4: 350,000 shares; 2025Q1: 550,000 shares; 2025Q2: 429,188 shares 429,188$481K0.16%-120,812Timeline
WECWEC ENERGY GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 4,509 shares; 2024Q4: 3,945 shares; 2025Q1: 3,945 shares; 2025Q2: 3,945 shares 3,945$411K0.13%0Timeline
CRBUCARIBOU BIOSCIENCES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 300,000 shares; 2024Q4: 250,000 shares; 2025Q1: 250,000 shares; 2025Q2: 250,000 shares 250,000$315K0.1%0Timeline

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$659K0

Sold out in Q2 2025

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

SecurityShares beforeValue beforeType
OGNORGANON & CO31,200$465Kshares
IGM BIOSCIENCES INCIGM BIOSCIENCES INC100,000$115Kshares

How Q2 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 0001104659-25-078312 base2025-08-14acceptance time not in the bulk data set