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Columbia Seligman Premium Technology Growth Fund, Inc.
First Quarter Report
March 31, 2026 (Unaudited)
Not FDIC or NCUA Insured
No Financial Institution Guarantee
May Lose Value

Portfolio of Investments
Columbia Seligman Premium Technology Growth Fund, Inc., March 31, 2026 (Unaudited)
(Percentages represent value of investments compared to net assets)
Investments in securities
Common Stocks 97.1%
Issuer
Shares
Value ($)
Communication Services 9.7%
Interactive Media & Services 9.6%
Alphabet, Inc., Class A(a)
103,127
29,655,200
Alphabet, Inc., Class C
51,636
14,812,303
Match Group, Inc.
289,300
8,884,403
Meta Platforms, Inc., Class A(a)
10,414
5,958,162
Pinterest, Inc., Class A(b)
390,633
7,164,209
TripAdvisor, Inc.(b)
127,406
1,358,148
Total
67,832,425
Media 0.1%
NIQ Global Intelligence PLC(b)
57,426
652,934
Total Communication Services
68,485,359
Consumer Discretionary 2.9%
Broadline Retail 2.3%
Amazon.com, Inc.(b)
38,472
8,012,563
eBay, Inc.(a)
84,687
7,708,211
Total
15,720,774
Hotels, Restaurants & Leisure 0.6%
Airbnb, Inc., Class A(b)
34,564
4,364,742
Total Consumer Discretionary
20,085,516
Financials 4.0%
Financial Services 4.0%
Block, Inc., Class A(b)
84,337
5,075,401
Global Payments, Inc.
157,757
10,617,046
Visa, Inc., Class A(a)
42,327
12,792,912
Total
28,485,359
Total Financials
28,485,359
Industrials 10.8%
Electrical Equipment 9.4%
Bloom Energy Corp., Class A(a),(b)
486,084
65,859,521
Ground Transportation 1.4%
Lyft, Inc., Class A(b)
757,642
10,076,639
Total Industrials
75,936,160
Common Stocks (continued)
Issuer
Shares
Value ($)
Information Technology 69.3%
Communications Equipment 4.0%
Arista Networks, Inc.(b)
86,383
10,606,105
Cisco Systems, Inc.
167,992
13,034,499
F5, Inc.(b)
16,300
4,716,079
Total
28,356,683
Electronic Equipment, Instruments & Components 1.5%
Advanced Energy Industries, Inc.(a)
25,554
8,246,532
Coherent Corp.(b)
11,667
2,779,196
Total
11,025,728
IT Services 3.8%
EPAM Systems, Inc.(b)
8,972
1,214,809
GoDaddy, Inc., Class A(b)
145,318
12,013,439
Wix.com Ltd.(b)
148,379
13,364,496
Total
26,592,744
Semiconductors & Semiconductor Equipment 37.0%
Applied Materials, Inc.(a)
91,579
31,300,787
Broadcom, Inc.(a)
104,231
32,260,536
Lam Research Corp.(a)
245,261
52,402,465
Marvell Technology, Inc.(a)
373,626
37,007,655
NVIDIA Corp.(a)
194,638
33,944,867
NXP Semiconductors NV
38,649
7,608,442
ON Semiconductor Corp.(b)
110,819
6,861,913
QUALCOMM, Inc.
43,885
5,651,510
Renesas Electronics Corp.
526,800
7,531,781
Semtech Corp.(b)
132,527
10,190,001
Synaptics, Inc.(b)
170,207
11,921,298
Taiwan Semiconductor Manufacturing Co., Ltd.,
ADR
27,747
9,377,099
Teradyne, Inc.(a)
50,572
14,992,575
Total
261,050,929
Software 12.0%
Adeia, Inc.
304,453
7,316,006
Atlassian Corp., Class A(b)
9,700
662,025
BILL Holdings, Inc.(b)
55,504
2,125,803
Check Point Software Technologies Ltd.(b)
16,387
2,340,883
CyberArk Software(b),(c),(d),(e)
3,873
174,285
2
Columbia Seligman Premium Technology Growth Fund, Inc.  | 2026

Portfolio of Investments  (continued)
Columbia Seligman Premium Technology Growth Fund, Inc., March 31, 2026 (Unaudited)
Common Stocks (continued)
Issuer
Shares
Value ($)
DocuSign, Inc.(b)
75,040
3,557,646
Five9, Inc.(b)
37,039
561,882
Gen Digital, Inc.
442,028
8,323,387
Intuit, Inc.
8,458
3,657,070
Microsoft Corp.(a)
56,725
20,997,893
Oracle Corp.
27,786
4,087,599
Palo Alto Networks, Inc.(b)
36,323
5,823,303
RingCentral, Inc., Class A
133,942
4,981,303
Salesforce, Inc.
37,946
7,083,380
ServiceNow, Inc.(b)
19,000
1,986,450
Synopsys, Inc.(b)
12,745
5,053,138
Tenable Holdings, Inc.(b)
191,436
3,238,140
Trimble, Inc.(b)
41,400
2,700,522
Total
84,670,715
Technology Hardware, Storage & Peripherals 11.0%
Apple, Inc.(a)
83,114
21,093,502
Dell Technologies, Inc.(a)
16,800
2,757,384
Hewlett Packard Enterprise Co.
433,882
10,330,730
NetApp, Inc.
109,174
11,178,326
Western Digital Corp.(a)
119,185
32,238,351
Total
77,598,293
Total Information Technology
489,295,092
Common Stocks (continued)
Issuer
Shares
Value ($)
Utilities 0.4%
Electric Utilities 0.4%
American Electric Power Co., Inc.
21,967
2,879,434
Total Utilities
2,879,434
Total Common Stocks
(Cost $324,462,668)
685,166,920
Money Market Funds 3.0%
 
Shares
Value ($)
Columbia Short-Term Cash Fund, 3.790%(f),(g)
21,189,690
21,181,214
Total Money Market Funds
(Cost $21,182,781)
21,181,214
Total Investments in Securities
(Cost: $345,645,449)
706,348,134
Other Assets & Liabilities, Net
(753,427
)
Net Assets
705,594,707
At March 31, 2026, securities and/or cash totaling $200,839,238 were pledged as collateral.
Investments in derivatives
Call option contracts written
Description
Counterparty
Trading
currency
Notional
amount
Number of
contracts
Exercise
price/Rate
Expiration
date
Premium
received ($)
Value ($)
Advanced Energy Industries, Inc.
Morgan Stanley
USD
(1,903,989
)
(59
)
360.00
04/17/2026
(36,866
)
(32,450
)
Applied Materials, Inc.
Morgan Stanley
USD
(5,092,671
)
(149
)
490.00
06/18/2026
(157,788
)
(43,955
)
Bloom Energy Corp.
Morgan Stanley
USD
(1,707,174
)
(126
)
210.00
05/15/2026
(93,426
)
(49,455
)
Bloom Energy Corp.
Morgan Stanley
USD
(5,121,522
)
(378
)
200.00
05/15/2026
(336,978
)
(189,945
)
Bloom Energy Corp.
Morgan Stanley
USD
(6,855,794
)
(506
)
260.00
06/18/2026
(808,176
)
(173,305
)
Dell Technologies, Inc.
Morgan Stanley
USD
(1,230,975
)
(75
)
185.00
04/17/2026
(15,388
)
(9,412
)
Dell Technologies, Inc.
Morgan Stanley
USD
(1,395,105
)
(85
)
180.00
04/17/2026
(41,883
)
(17,255
)
Lam Research Corp.
Morgan Stanley
USD
(6,644,826
)
(311
)
370.00
06/18/2026
(155,981
)
(24,569
)
Meta Platforms, Inc.
Morgan Stanley
USD
(1,315,899
)
(23
)
705.00
04/17/2026
(12,166
)
(472
)
NASDAQ 100 Index
Morgan Stanley
USD
(339,484,717
)
(143
)
25,400.00
04/17/2026
(2,087,296
)
(193,765
)
Teradyne, Inc.
Morgan Stanley
USD
(6,047,784
)
(204
)
440.00
05/15/2026
(206,797
)
(56,100
)
Western Digital Corp.
Morgan Stanley
USD
(3,678,664
)
(136
)
360.00
04/17/2026
(52,525
)
(12,444
)
Western Digital Corp.
Morgan Stanley
USD
(3,678,664
)
(136
)
350.00
04/17/2026
(67,907
)
(16,932
)
Total
 
 
(4,073,177
)
(820,059
)
Columbia Seligman Premium Technology Growth Fund, Inc.  | 2026
3

Portfolio of Investments  (continued)
Columbia Seligman Premium Technology Growth Fund, Inc., March 31, 2026 (Unaudited)
Notes to Portfolio of Investments
(a)
This security or a portion of this security has been pledged as collateral in connection with investments sold short and/or derivative contracts.
(b)
Non-income producing investment.
(c)
Represents fair value as determined in good faith under procedures approved by the Board of Directors. At March 31, 2026, the total value of these securities amounted to $174,285, which represents 0.02% of total net assets.
(d)
Denotes a restricted security, which is subject to legal or contractual restrictions on resale under federal securities laws. Disposal of a restricted investment may involve time-consuming negotiations and expenses, and prompt sale at an acceptable price may be difficult to achieve. Private placement securities are generally considered to be restricted, although certain of those securities may be traded between qualified institutional investors under the provisions of Section 4(a)(2) and Rule 144A. The Fund will not incur any registration costs upon such a trade. At March 31, 2026, the total market value of these securities amounted to $174,285, which represents 0.02% of total net assets. Additional information on these securities is as follows:
Security
Acquisition
Dates
Shares
Cost ($)
Value ($)
CyberArk Software
02/11/2026
3,873
174,285
174,285
(e)
Valuation based on significant unobservable inputs.
(f)
The rate shown is the seven-day current annualized yield at March 31, 2026.
(g)
Under the Investment Company Act of 1940, an affiliated company is one in which the Fund owns 5% or more of the company’s outstanding voting securities, or a company which is under common ownership or control with the Fund. The value of the holdings and transactions in these affiliated companies during the period ended March 31, 2026 are as follows:
Affiliated issuers
Beginning
of period($)
Purchases($)
Sales($)
Net change in
unrealized
appreciation
(depreciation)($)
End of
period($)
Realized gain
(loss)($)
Dividends($)
End of
period shares
Columbia Short-Term Cash Fund, 3.790%
 
9,750,624
40,281,304
(28,849,147
)
(1,567
)
21,181,214
317
199,213
21,189,690
Abbreviation Legend
ADR
American Depositary Receipt
Currency Legend
USD
US Dollar
Investments are valued using policies described in the Notes to Financial Statements included within the most recent shareholder report.
4
Columbia Seligman Premium Technology Growth Fund, Inc.  | 2026

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