GABELLI & Co INVESTMENT ADVISERS, INC. 13F holdings
GABELLI & Co INVESTMENT ADVISERS, INC. reported 280 positions with a total reported value of $687.6M as of 2026-06-30, in its 13F for Q2 2026, filed 2026-08-12. Top holdings by reported value: EA ELECTRONIC ARTS INC (4.5%), WBD WARNER BROS DISCOVERY INC (4.3%), CHART INDUSTRIES INC (4.2%), TXNM TXNM ENERGY INC (3.2%), JANUS HENDERSON GROUP LTD (2.9%). Against 2026-03-31 it opened 67 new positions and exited 57. Next 13F due by 2026-11-14, the legal deadline 45 days after the quarter ending 2026-09-30.
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Top holdings
25 largest of 280 positions · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| EA ELECTRONIC ARTS INC | 149,750 | $30.7M | 4.5% |
| WBD WARNER BROS DISCOVERY INC | 1,113,240 | $29.7M | 4.3% |
| CHART INDUSTRIES INC | 139,714 | $29.2M | 4.2% |
| TXNM TXNM ENERGY INC | 391,636 | $22.2M | 3.2% |
| JANUS HENDERSON GROUP LTD | 385,800 | $20.0M | 2.9% |
| GDV GABELLI DIVIDEND & INCOME TR | 626,000 | $18.4M | 2.7% |
| KVUE KENVUE INC | 912,600 | $17.4M | 2.5% |
| PEN PENUMBRA INC | 53,292 | $16.8M | 2.4% |
| NORFOLK SOUTHERN CORP | 53,320 | $16.8M | 2.4% |
| AES AES CORP | 1,123,650 | $16.5M | 2.4% |
| GDL GDL FUND | 1,846,636 | $15.6M | 2.3% |
| DBRHP DIGITALBRIDGE GROUP INC | 912,680 | $14.4M | 2.1% |
| WEBSTER FINANCIAL CORP | 181,147 | $13.8M | 2.0% |
| ROKU ROKU INC | 97,800 | $13.5M | 2.0% |
| TECH BIO-TECHNE CORP | 161,250 | $11.4M | 1.7% |
| LBRDK LIBERTY BROAD A | 342,290 | $11.4M | 1.7% |
| APGE APOGEE THERAPEUTICS INC | 81,645 | $10.8M | 1.6% |
| GABELLI GLBL UTIL & INC TR | 486,810 | $9.3M | 1.4% |
| NUVL NUVALENT INC-A | 74,244 | $9.2M | 1.3% |
| SLAB SILICON LABORATORIES INC | 40,279 | $8.8M | 1.3% |
| GBTG GLOBAL BUSINESS TRAVEL GROUP | 862,492 | $8.1M | 1.2% |
| OGN ORGANON & CO | 548,700 | $7.4M | 1.1% |
| ESPERION THERAPEUTICS INC | 2,315,900 | $7.3M | 1.1% |
| D DOMINION ENERGY INC | 100,000 | $6.8M | 1.0% |
| CZR CAESARS ENTERTAINMENT INC | 214,808 | $6.5M | 0.9% |
SEC FORM 13F · Q2 2026 · VALUES AS REPORTED, NOT PRICES
New positions this quarter
Held at 2026-06-30, not at 2026-03-31 · 67 in all · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| JANUS HENDERSON GROUP LTD | 385,800 | $20.0M | 2.9% |
| ROKU ROKU INC | 97,800 | $13.5M | 2.0% |
| TECH BIO-TECHNE CORP | 161,250 | $11.4M | 1.7% |
| APGE APOGEE THERAPEUTICS INC | 81,645 | $10.8M | 1.6% |
| NUVL NUVALENT INC-A | 74,244 | $9.2M | 1.3% |
| GBTG GLOBAL BUSINESS TRAVEL GROUP | 862,492 | $8.1M | 1.2% |
| OGN ORGANON & CO | 548,700 | $7.4M | 1.1% |
| ESPERION THERAPEUTICS INC | 2,315,900 | $7.3M | 1.1% |
| D DOMINION ENERGY INC | 100,000 | $6.8M | 1.0% |
| UNF UNIFIRST CORP/MA | 23,000 | $6.1M | 0.9% |
| RAMP LIVERAMP HOLDINGS INC | 145,199 | $5.5M | 0.8% |
| CPRX CATALYST PHARMACEUTICALS INC | 159,003 | $5.0M | 0.7% |
| TMHC TAYLOR MORRISON HOME CORP | 68,250 | $4.9M | 0.7% |
| TOPBUILD CORP | 11,000 | $4.6M | 0.7% |
| BREZ BREEZE ACQUISITION C- RIGHTS | 829,900 | $4.2M | 0.6% |
| ACA ARCOSA INC | 27,791 | $4.0M | 0.6% |
| TRUBRIDGE INC | 146,600 | $3.8M | 0.6% |
| GSAT GLOBALSTAR INC | 45,900 | $3.7M | 0.5% |
| PAYO PAYONEER GLOBAL INC | 506,688 | $3.6M | 0.5% |
| ECHO ECHOSTAR CORP-A | 33,698 | $3.4M | 0.5% |
| ALOT ASTRONOVA INC | 114,650 | $3.3M | 0.5% |
| ACGC ACP HOLDINGS ACQUISITION CORP-UNIT | 275,000 | $2.8M | 0.4% |
| ZKP LAFAYETTE DIGITAL ACQ.-WARRANTS | 316,050 | $2.6M | 0.4% |
| QLEP QUANTUM LEAP ACQU-31 | 491,000 | $2.5M | 0.4% |
| LPRO OPEN LENDING CORP | 772,958 | $2.4M | 0.3% |
Sold out
Held at 2026-03-31, gone by 2026-06-30 · 57 in all · reported value as of 2026-03-31
| Holding | Shares 2026-03-31 | Reported value | % of portfolio then |
|---|---|---|---|
| SEALED AIR CORP | 616,733 | $25.9M | 3.8% |
| HOLOGIC INC | 308,300 | $23.3M | 3.5% |
| CLEARWATER ANALYTICS HDS-A | 782,340 | $18.5M | 2.7% |
| ARCELLX INC | 152,400 | $17.5M | 2.6% |
| MASIMO CORP | 88,650 | $15.8M | 2.3% |
| AIR LEASE CORP | 208,556 | $13.5M | 2.0% |
| JANUS HENDERSON GROUP PLC | 221,450 | $11.4M | 1.7% |
| AMICUS THERAPEUTICS INC | 777,340 | $11.2M | 1.7% |
| TERNS PHARMACEUTICALS INC | 205,700 | $10.8M | 1.6% |
| ONESTREAM INC | 408,372 | $9.8M | 1.5% |
| APELLIS PHARMACEUTICALS INC | 200,600 | $8.1M | 1.2% |
| CSG SYSTEMS INTL INC | 95,578 | $7.6M | 1.1% |
| TRI POINTE HOMES INC | 150,996 | $7.1M | 1.0% |
| DAY ONE BIOPHARMACEUTICALS I | 325,350 | $7.0M | 1.0% |
| GOLDEN ENTERTAINMENT INC | 165,252 | $4.4M | 0.7% |
| PROASSURANCE CORP | 177,815 | $4.4M | 0.7% |
| GREAT LAKES DREDGE & DOCK CO | 253,695 | $4.3M | 0.6% |
| ENHABIT INC | 254,720 | $3.6M | 0.5% |
| DIAMOND HILL INVESTMENT GRP | 20,383 | $3.5M | 0.5% |
| SEMRUSH HOLDINGS INC-A | 279,824 | $3.3M | 0.5% |
| VERIS RESIDENTIAL INC | 142,350 | $2.7M | 0.4% |
| LAFAYETTE DIGITAL ACQUISITIO | 255,400 | $2.5M | 0.4% |
| CARTESIAN GROWTH CORP III - CL A | 243,600 | $2.5M | 0.4% |
| SUNOPTA INC | 381,415 | $2.5M | 0.4% |
| CANTALOUPE INC | 228,500 | $2.5M | 0.4% |
Biggest increases and decreases
Positions held at both quarter ends, by change in shares · reported value as of 2026-06-30
Increases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| AES AES CORP | 468,250 | 1,123,650 | +140.0% | $16.5M |
| SLAB SILICON LABORATORIES INC | 11,650 | 40,279 | +245.7% | $8.8M |
| CZR CAESARS ENTERTAINMENT INC | 30,200 | 214,808 | +611.3% | $6.5M |
| CCRN CROSS COUNTRY HEALTHCARE INC | 77,650 | 479,988 | +518.1% | $6.3M |
| DBRHP DIGITALBRIDGE GROUP INC | 592,830 | 912,680 | +54.0% | $14.4M |
| TWOD TWO HARBORS INVESTMENT CORP | 119,385 | 518,237 | +334.1% | $6.4M |
| WBD WARNER BROS DISCOVERY INC | 928,190 | 1,113,240 | +19.9% | $29.7M |
| WEBSTER FINANCIAL CORP | 127,282 | 181,147 | +42.3% | $13.8M |
| KVUE KENVUE INC | 742,600 | 912,600 | +22.9% | $17.4M |
| TXNM TXNM ENERGY INC | 346,186 | 391,636 | +13.1% | $22.2M |
| EA ELECTRONIC ARTS INC | 137,950 | 149,750 | +8.6% | $30.7M |
| CHART INDUSTRIES INC | 129,048 | 139,714 | +8.3% | $29.2M |
Decreases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| FOXA FOX CORP - CLASS B | 142,911 | 72,313 | -49.4% | $3.4M |
| STAA STAAR SURGICAL CO | 133,700 | 32,500 | -75.7% | $932.4K |
| RVMD REVOLUTION MEDICINES INC | 13,400 | 4,450 | -66.8% | $833.4K |
| HPE HP ENTERPRISE CO 7.625 09/01/27 CVT | 17,500 | 3,025 | -82.7% | $349.9K |
| SKYWATER TECHNOLOGY INC | 135,600 | 87,636 | -35.4% | $3.1M |
| BATRA ATLANTA BRAVES HLDS A IN-A | 101,618 | 72,340 | -28.8% | $3.9M |
| AMZN AMAZON.COM INC | 22,000 | 19,000 | -13.6% | $4.5M |
| PRLB PROTO LABS INC | 14,500 | 7,000 | -51.7% | $570.6K |
| MANCHESTER UNITED PLC-CL A | 56,495 | 32,112 | -43.2% | $736.3K |
| SELECT MEDICAL HOLDINGS CORP | 140,650 | 119,550 | -15.0% | $2.0M |
| MX MAGNACHIP SEMICONDUCTOR CORP | 77,475 | 22,505 | -71.0% | $106.4K |
| CYTK CYTOKINETICS INC | 13,578 | 10,528 | -22.5% | $896.9K |
CIK 932724 · 13F FILINGS ON EDGAR · INFORMATIONAL ONLY
