Filed: 5/14/2026ACC: 0001140361-26-021336
📋 What this filing means
GABELLI & CO INVESTMENT ADVISERS, INC. filed this quarterly 13F‑HR report disclosing 297 equity positions with a total reported market value of $674.15M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
297
Positions
$674.15M
Total AUM (reported)
37.14M
Total Shares
Allocation by class
EQUITY$598.44M88.8%
EXCHANGE TRADED$47.56M7.1%
EQUITY UNIT$20.91M3.1%
DEPOSITORY RECEI$4.94M0.7%
PREFERRED CONVER$917.9K0.1%
EQUITY RIGHT$900.2K0.1%
WARRANT$484.1K0.1%
Portfolio Concentration
Top 3$80.74M12.0%
4–10$138.86M20.6%
11–25$169.66M25.2%
Rest$284.89M42.3%
Top 3 weight
12.0%
Top 10 weight
32.6%
Voting Authority Distribution
Total shares with voting rights: 37.14M
Sole
Full voting authority
37.14M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole297
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings297
Rows:
ELECTRONIC ARTS INC
SOLEShares137.95K
TypeSH
Market value$28.12M
4.17%
Sole
137.95K
Shared
0.00
None
0.00
CHART INDUSTRIES INC
SOLEShares129.05K
TypeSH
Market value$26.68M
3.96%
Sole
129.05K
Shared
0.00
None
0.00
SEALED AIR CORP
SOLEShares616.73K
TypeSH
Market value$25.93M
3.85%
Sole
616.73K
Shared
0.00
None
0.00
WARNER BROS DISCOVERY INC
SOLEShares928.19K
TypeSH
Market value$25.49M
3.78%
Sole
928.19K
Shared
0.00
None
0.00
HOLOGIC INC
SOLEShares308.30K
TypeSH
Market value$23.30M
3.46%
Sole
308.30K
Shared
0.00
None
0.00
TXNM ENERGY INC
SOLEShares346.19K
TypeSH
Market value$20.24M
3.00%
Sole
346.19K
Shared
0.00
None
0.00
CLEARWATER ANALYTICS HDS-A
SOLEShares782.34K
TypeSH
Market value$18.50M
2.74%
Sole
782.34K
Shared
0.00
None
0.00
ARCELLX INC
SOLEShares152.40K
TypeSH
Market value$17.50M
2.60%
Sole
152.40K
Shared
0.00
None
0.00
PENUMBRA INC
SOLEShares51.69K
TypeSH
Market value$16.97M
2.52%
Sole
51.69K
Shared
0.00
None
0.00
GABELLI DIVIDEND & INCOME TR
SOLEShares626K
TypeSH
Market value$16.86M
2.50%
Sole
626K
Shared
0.00
None
0.00
MASIMO CORP
SOLEShares88.65K
TypeSH
Market value$15.77M
2.34%
Sole
88.65K
Shared
0.00
None
0.00
GDL FUND
SOLEShares1.85M
TypeSH
Market value$15.38M
2.28%
Sole
1.85M
Shared
0.00
None
0.00
NORFOLK SOUTHERN CORP
SOLEShares52.12K
TypeSH
Market value$14.96M
2.22%
Sole
52.12K
Shared
0.00
None
0.00
AIR LEASE CORP
SOLEShares208.56K
TypeSH
Market value$13.54M
2.01%
Sole
208.56K
Shared
0.00
None
0.00
KENVUE INC
SOLEShares742.60K
TypeSH
Market value$12.80M
1.90%
Sole
742.60K
Shared
0.00
None
0.00
JANUS HENDERSON GROUP PLC
SOLEShares221.45K
TypeSH
Market value$11.38M
1.69%
Sole
221.45K
Shared
0.00
None
0.00
AMICUS THERAPEUTICS INC
SOLEShares777.34K
TypeSH
Market value$11.24M
1.67%
Sole
777.34K
Shared
0.00
None
0.00
LIBERTY BROAD C
SOLEShares217.29K
TypeSH
Market value$10.93M
1.62%
Sole
217.29K
Shared
0.00
None
0.00
TERNS PHARMACEUTICALS INC
SOLEShares205.70K
TypeSH
Market value$10.84M
1.61%
Sole
205.70K
Shared
0.00
None
0.00
ONESTREAM INC
SOLEShares408.37K
TypeSH
Market value$9.80M
1.45%
Sole
408.37K
Shared
0.00
None
0.00
GABELLI GLBL UTIL & INC TR
SOLEShares486.81K
TypeSH
Market value$9.32M
1.38%
Sole
486.81K
Shared
0.00
None
0.00
DIGITALBRIDGE GROUP INC
SOLEShares592.83K
TypeSH
Market value$9.14M
1.36%
Sole
592.83K
Shared
0.00
None
0.00
WEBSTER FINANCIAL CORP
SOLEShares127.28K
TypeSH
Market value$8.84M
1.31%
Sole
127.28K
Shared
0.00
None
0.00
APELLIS PHARMACEUTICALS INC
SOLEShares200.60K
TypeSH
Market value$8.07M
1.20%
Sole
200.60K
Shared
0.00
None
0.00
CSG SYSTEMS INTL INC
SOLEShares95.58K
TypeSH
Market value$7.64M
1.13%
Sole
95.58K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ELECTRONIC ARTS INCSOLE | EQUITY | 137.95K | SH | $28.12M 4.17% | 137.95K | 0.00 | 0.00 |
CHART INDUSTRIES INCSOLE | EQUITY | 129.05K | SH | $26.68M 3.96% | 129.05K | 0.00 | 0.00 |
SEALED AIR CORPSOLE | EQUITY | 616.73K | SH | $25.93M 3.85% | 616.73K | 0.00 | 0.00 |
WARNER BROS DISCOVERY INCSOLE | EQUITY | 928.19K | SH | $25.49M 3.78% | 928.19K | 0.00 | 0.00 |
HOLOGIC INCSOLE | EQUITY | 308.30K | SH | $23.30M 3.46% | 308.30K | 0.00 | 0.00 |
TXNM ENERGY INCSOLE | EQUITY | 346.19K | SH | $20.24M 3.00% | 346.19K | 0.00 | 0.00 |
CLEARWATER ANALYTICS HDS-ASOLE | EQUITY | 782.34K | SH | $18.50M 2.74% | 782.34K | 0.00 | 0.00 |
ARCELLX INCSOLE | EQUITY | 152.40K | SH | $17.50M 2.60% | 152.40K | 0.00 | 0.00 |
PENUMBRA INCSOLE | EQUITY | 51.69K | SH | $16.97M 2.52% | 51.69K | 0.00 | 0.00 |
GABELLI DIVIDEND & INCOME TRSOLE | EXCHANGE TRADED | 626K | SH | $16.86M 2.50% | 626K | 0.00 | 0.00 |
MASIMO CORPSOLE | EQUITY | 88.65K | SH | $15.77M 2.34% | 88.65K | 0.00 | 0.00 |
GDL FUNDSOLE | EXCHANGE TRADED | 1.85M | SH | $15.38M 2.28% | 1.85M | 0.00 | 0.00 |
NORFOLK SOUTHERN CORPSOLE | EQUITY | 52.12K | SH | $14.96M 2.22% | 52.12K | 0.00 | 0.00 |
AIR LEASE CORPSOLE | EQUITY | 208.56K | SH | $13.54M 2.01% | 208.56K | 0.00 | 0.00 |
KENVUE INCSOLE | EQUITY | 742.60K | SH | $12.80M 1.90% | 742.60K | 0.00 | 0.00 |
JANUS HENDERSON GROUP PLCSOLE | EQUITY | 221.45K | SH | $11.38M 1.69% | 221.45K | 0.00 | 0.00 |
AMICUS THERAPEUTICS INCSOLE | EQUITY | 777.34K | SH | $11.24M 1.67% | 777.34K | 0.00 | 0.00 |
LIBERTY BROAD CSOLE | EQUITY | 217.29K | SH | $10.93M 1.62% | 217.29K | 0.00 | 0.00 |
TERNS PHARMACEUTICALS INCSOLE | EQUITY | 205.70K | SH | $10.84M 1.61% | 205.70K | 0.00 | 0.00 |
ONESTREAM INCSOLE | EQUITY | 408.37K | SH | $9.80M 1.45% | 408.37K | 0.00 | 0.00 |
GABELLI GLBL UTIL & INC TRSOLE | EXCHANGE TRADED | 486.81K | SH | $9.32M 1.38% | 486.81K | 0.00 | 0.00 |
DIGITALBRIDGE GROUP INCSOLE | EQUITY | 592.83K | SH | $9.14M 1.36% | 592.83K | 0.00 | 0.00 |
WEBSTER FINANCIAL CORPSOLE | EQUITY | 127.28K | SH | $8.84M 1.31% | 127.28K | 0.00 | 0.00 |
APELLIS PHARMACEUTICALS INCSOLE | EQUITY | 200.60K | SH | $8.07M 1.20% | 200.60K | 0.00 | 0.00 |
CSG SYSTEMS INTL INCSOLE | EQUITY | 95.58K | SH | $7.64M 1.13% | 95.58K | 0.00 | 0.00 |
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