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BAMCO Inc Portfolio holdings
AUM
$66.6B
Turnover
22.96%
1-Year Est. Return
7.35%
This Fund
S&P 500
This Quarter
Est. Return
-9.26%
1 Year Est. Return
+7.35%
3 Year Est. Return
+62.2%
5 Year Est. Return
+84.27%
10 Year Est. Return
+776.55%
AUM
$33.1B
AUM Growth
-$3.78B
(-10%)
Cap. Flow
+$637M
Cap. Flow
% of AUM
1.92%
Top 10 Holdings %
Top 10 Hldgs %
41.49%
Holding
362
New
35
Increased
114
Reduced
147
Closed
36
Avg Time Held
5.1
years
Top 10 Avg Time Held
5.4
years
Top 20 Avg Time Held
6.8
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Shopify
SHOP
|
+$319M |
| 2 |
Gartner
IT
|
+$314M |
| 3 |
Verisk Analytics
VRSK
|
+$245M |
| 4 |
Guidewire Software
GWRE
|
+$221M |
| 5 |
Factset
FDS
|
+$203M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Clearwater Analytics
CWAN
|
+$181M |
| 2 |
CoStar Group
CSGP
|
+$166M |
| 3 |
Arch Capital
ACGL
|
+$122M |
| 4 |
Microsoft
MSFT
|
+$112M |
| 5 |
Idexx Laboratories
IDXX
|
+$106M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Consumer Discretionary | 33.6% |
| 2 | Financials | 21.27% |
| 3 | Technology | 17.34% |
| 4 | Industrials | 8.63% |
| 5 | Healthcare | 7.39% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
326
Impinj
PI
$5.36B
| $1.95K | ﹤0.01% |
19
| – | – |
2025 Q3
2 quarters
|
|
327
Apple
AAPL
$5.01T
| – | – |
-14,293
| Closed | -$3.89M | – |
|
328
DELISTED
Arcellx
ACLX
| – | – |
-609,697
| Closed | -$39.8M | – |
|
329
Alnylam Pharmaceuticals
ALNY
$31B
| – | – |
-3,500
| Closed | -$1.39M | – |
|
330
Boston Scientific
BSX
$64.3B
| – | – |
-47,000
| Closed | -$4.48M | – |
|
331
Boston Properties
BXP
$9.45B
| – | – |
-202,984
| Closed | -$13.7M | – |
|
332
Cavco Industries
CVCO
$4.01B
| – | – |
-37,078
| Closed | -$21.9M | – |
|
333
Cushman & Wakefield Ltd
CWK
$2.65B
| – | – |
-1,481,285
| Closed | -$24M | – |
|
334
DELISTED
CyberArk
CYBR
| – | – |
-8,105
| Closed | -$3.62M | – |
|
335
Danaher
DHR
$161B
| – | – |
-60,709
| Closed | -$13.9M | – |
|
336
Encompass Health
EHC
$12.6B
| – | – |
-17,500
| Closed | -$1.86M | – |
|
337
DELISTED
Exact Sciences
EXAS
| – | – |
-954,547
| Closed | -$96.9M | – |
|
338
Fortune Brands Innovations
FBIN
$4.78B
| – | – |
-773,799
| Closed | -$38.7M | – |
|
339
GitLab
GTLB
$8.79B
| – | – |
-1,426,527
| Closed | -$53.5M | – |
|
340
HubSpot
HUBS
$11.5B
| – | – |
-6,122
| Closed | -$2.46M | – |
|
341
Iridium Communications
IRDM
$4.64B
| – | – |
-200,000
| Closed | -$3.48M | – |
|
342
Kilroy Realty
KRC
$4.05B
| – | – |
-142,997
| Closed | -$5.34M | – |
|
343
Louisiana-Pacific
LPX
$4.9B
| – | – |
-674,577
| Closed | -$54.5M | – |
|
344
DELISTED
Masimo
MASI
| – | – |
-373,899
| Closed | -$48.6M | – |
|
345
McKesson
MCK
$117B
| – | – |
-5,000
| Closed | -$4.1M | – |
|
346
Novo Nordisk
NVO
$171B
| – | – |
-27,426
| Closed | -$1.4M | – |
|
347
Oracle
ORCL
$389B
| – | – |
-19
| Closed | -$3.7K | – |
|
348
Penumbra
PEN
$12.6B
| – | – |
-13,926
| Closed | -$4.33M | – |
|
349
Pool Corp
POOL
$6.27B
| – | – |
-16,621
| Closed | -$3.8M | – |
|
350
Repay Holdings
RPAY
$334M
| – | – |
-2,000,000
| Closed | -$7.3M | – |
|
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BAMCO Inc's Q1 2026 Portfolio in Review
As of Q1 2026, BAMCO Inc held 362 positions worth $33.1B, down 10% from $36.9B the previous quarter. Its ten largest holdings account for 41% of the portfolio.
BAMCO Inc's Q1 2026 filing shows 35 new, 114 increased, 147 reduced and 36 closed positions. Its largest new stake was Forgent Power Solutions: 4,674,583 shares worth $137M. The largest sale was Clearwater Analytics, an estimated $181M.
By sector, the portfolio is most concentrated in Consumer Discretionary at 34% of assets, up from 33% a quarter earlier, followed by Financials and Technology.
- BAMCO Inc's largest Q1 2026 buy was Forgent Power Solutions: 4,674,583 shares worth $137M.
- BAMCO Inc added most to Shopify in Q1 2026, an estimated $319M increase.
- BAMCO Inc's biggest Q1 2026 reduction was Clearwater Analytics, cutting an estimated $181M.
- BAMCO Inc fully exited Exact Sciences in Q1 2026, selling an estimated $96.9M.
- BAMCO Inc's ten largest holdings make up 41% of its $33.1B portfolio in Q1 2026.
- BAMCO Inc opened 35 new positions and closed 36 in Q1 2026.
- BAMCO Inc's portfolio value fell 10% quarter-over-quarter to $33.1B.
Based on BAMCO Inc's 13F filing for Q1 2026, filed 15 May 2026.