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BAMCO Inc Portfolio holdings
AUM
$66.6B
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
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 |
CWAN
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 | |
|---|---|---|---|---|---|---|
1
Tesla
TSLA
$1.35T
| $4.44B | 13.39% |
11,933,509
+6,034
| +0.1% | +$2.49M |
|
|
2
Arch Capital
ACGL
$33.7B
| $1.6B | 4.84% |
16,709,759
-1,277,746
| -7% | -$122M |
|
3
MSCI
MSCI
$41.4B
| $1.45B | 4.39% |
2,699,389
-56,358
| -2% | -$31.8M |
|
|
4
Guidewire Software
GWRE
$14.6B
| $987M | 2.98% |
6,597,453
+1,449,903
| +28% | +$221M |
|
|
5
Gartner
IT
$11.4B
| $937M | 2.83% |
5,917,616
+1,704,659
| +40% | +$314M |
|
|
6
Idexx Laboratories
IDXX
$43.4B
| $918M | 2.77% |
1,633,367
-164,674
| -9% | -$106M |
|
7
Hyatt Hotels
H
$17.1B
| $912M | 2.75% |
6,341,673
+235,188
| +4% | +$37.3M |
|
8
FIGS
FIGS
$2.44B
| $886M | 2.67% |
59,959,449
| – | – |
|
|
9
Factset
FDS
$10.1B
| $815M | 2.46% |
3,756,587
+867,742
| +30% | +$203M |
|
10
Choice Hotels
CHH
$4.7B
| $796M | 2.4% |
7,690,494
+303,919
| +4% | +$31.6M |
|
11
Red Rock Resorts
RRR
$3.76B
| $716M | 2.16% |
13,412,846
+892,954
| +7% | +$54.5M |
|
|
SCHW
12
Charles Schwab
SCHW
$192B
| $701M | 2.12% |
7,464,316
+404,007
| +6% | +$39.6M |
|
13
Kinsale Capital Group
KNSL
$8.64B
| $693M | 2.09% |
2,027,765
+246,564
| +14% | +$93.4M |
|
|
14
CoStar Group
CSGP
$13.1B
| $658M | 1.99% |
16,314,175
-3,183,924
| -16% | -$166M |
|
15
Vail Resorts
MTN
$5.28B
| $647M | 1.95% |
5,043,533
+233,605
| +5% | +$31.9M |
|
16
Spotify
SPOT
$105B
| $640M | 1.93% |
1,319,525
+322,234
| +32% | +$162M |
|
|
17
Shopify
SHOP
$199B
| $560M | 1.69% |
4,718,230
+2,429,960
| +106% | +$319M |
|
18
NVIDIA
NVDA
$5.45T
| $509M | 1.54% |
2,919,758
-69,185
| -2% | -$12.7M |
|
|
19
Verisk Analytics
VRSK
$23.6B
| $477M | 1.44% |
2,511,976
+1,209,365
| +93% | +$245M |
|
20
Birkenstock
BIRK
$7.24B
| $336M | 1.01% |
9,366,068
+1,400,031
| +18% | +$54.6M |
|
21
On Holding
ONON
$10.8B
| $330M | 1% |
9,714,605
+4,309,119
| +80% | +$188M |
|
22
Vertiv
VRT
$113B
| $296M | 0.89% |
1,181,144
-364,428
| -24% | -$80.9M |
|
23
SiteOne Landscape Supply
SITE
$4.3B
| $274M | 0.83% |
2,059,076
+30,710
| +2% | +$4.34M |
|
24
Interactive Brokers
IBKR
$41.7B
| $271M | 0.82% |
4,047,376
-596,000
| -13% | -$42.5M |
|
25
Amazon
AMZN
$2.83T
| $270M | 0.81% |
1,294,654
+69,495
| +6% | +$15.3M |
|
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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.