STK

Columbia Seligman Premium Technology Growth Fund, Inc.

Company with tickers: STK

CIK

1471420

CUSIP

19842X109

Shares Outstanding

17,661,327

13F Activity (30d)

33 filings 31 filers

Portfolio holdings reported by registered funds to the SEC on Form N-PORT — the individual securities a fund owns. Only mutual funds, ETFs and closed-end funds file N-PORT, so operating companies show no data.

Columbia Seligman Premium Technology Growth Fund, Inc.

Reported 2026-03-31

Net Assets

$705,594,260

Total Assets

$706,650,614

Holdings

Filed

2026-05-28

Holding	CUSIP	Balance	Units	Value	% Net Assets	Category	Country
Bloom Energy Corp	093712107	486,084	NS	$65,859,521	9.33%	EC	US
Lam Research Corp	512807306	245,261	NS	$52,402,465	7.43%	EC	US
Marvell Technology Inc	573874104	373,626	NS	$37,007,655	5.24%	EC	US
NVIDIA Corp	67066G104	194,638	NS	$33,944,867	4.81%	EC	US
Broadcom Inc	11135F101	104,231	NS	$32,260,536	4.57%	EC	US
Western Digital Corp	958102105	119,185	NS	$32,238,351	4.57%	EC	US
Applied Materials Inc	038222105	91,579	NS	$31,300,786	4.44%	EC	US
Alphabet Inc	02079K305	103,127	NS	$29,655,200	4.20%	EC	US
COLUMBIA SHORT TERM CASH FUND	19766H239	21,189,690	NS	$21,181,214	3.00%	STIV	US
Apple Inc	037833100	83,114	NS	$21,093,502	2.99%	EC	US
Microsoft Corp	594918104	56,725	NS	$20,997,893	2.98%	EC	US
Teradyne Inc	880770102	50,572	NS	$14,992,575	2.12%	EC	US
Alphabet Inc	02079K107	51,636	NS	$14,812,303	2.10%	EC	US
Wix.com Ltd	000000000	148,379	NS	$13,364,497	1.89%	EC	IL
Cisco Systems Inc	17275R102	167,992	NS	$13,034,499	1.85%	EC	US
Visa Inc	92826C839	42,327	NS	$12,792,912	1.81%	EC	US
GoDaddy Inc	380237107	145,318	NS	$12,013,439	1.70%	EC	US
Synaptics Inc	87157D109	170,207	NS	$11,921,298	1.69%	EC	US
NetApp Inc	64110D104	109,174	NS	$11,178,326	1.58%	EC	US
Global Payments Inc	37940X102	157,757	NS	$10,617,046	1.50%	EC	US
Arista Networks Inc	040413205	86,383	NS	$10,606,105	1.50%	EC	US
Hewlett Packard Enterprise Co	42824C109	433,882	NS	$10,330,730	1.46%	EC	US
Semtech Corp	816850101	132,527	NS	$10,190,001	1.44%	EC	US
Lyft Inc	55087P104	757,642	NS	$10,076,639	1.43%	EC	US
Taiwan Semiconductor Manufacturing Co Ltd	874039100	27,747	NS	$9,377,099	1.33%	EC	TW
Match Group Inc	57667L107	289,300	NS	$8,884,403	1.26%	EC	US
Gen Digital Inc	668771108	442,028	NS	$8,323,387	1.18%	EC	US
Advanced Energy Industries Inc	007973100	25,554	NS	$8,246,531	1.17%	EC	US
Amazon.com Inc	023135106	38,472	NS	$8,012,563	1.14%	EC	US
eBay Inc	278642103	84,687	NS	$7,708,211	1.09%	EC	US
NXP Semiconductors NV	000000000	38,649	NS	$7,608,442	1.08%	EC	NL
Renesas Electronics Corp	000000000	526,800	NS	$7,531,781	1.07%	EC	JP
Adeia Inc	00676P107	304,453	NS	$7,316,006	1.04%	EC	US
Pinterest Inc	72352L106	390,633	NS	$7,164,209	1.02%	EC	US
Salesforce Inc	79466L302	37,946	NS	$7,083,380	1.00%	EC	US
ON Semiconductor Corp	682189105	110,819	NS	$6,861,912	0.97%	EC	US
Meta Platforms Inc	30303M102	10,414	NS	$5,958,162	0.84%	EC	US
Palo Alto Networks Inc	697435105	36,323	NS	$5,823,303	0.83%	EC	US
QUALCOMM Inc	747525103	43,885	NS	$5,651,510	0.80%	EC	US
Block Inc	852234103	84,337	NS	$5,075,401	0.72%	EC	US
Synopsys Inc	871607107	12,745	NS	$5,053,138	0.72%	EC	US
RingCentral Inc	76680R206	133,942	NS	$4,981,303	0.71%	EC	US
F5 Inc	315616102	16,300	NS	$4,716,079	0.67%	EC	US
Airbnb Inc	009066101	34,564	NS	$4,364,742	0.62%	EC	US
Oracle Corp	68389X105	27,786	NS	$4,087,598	0.58%	EC	US
Intuit Inc	461202103	8,458	NS	$3,657,070	0.52%	EC	US
Docusign Inc	256163106	75,040	NS	$3,557,646	0.50%	EC	US
Tenable Holdings Inc	88025T102	191,436	NS	$3,238,140	0.46%	EC	US
American Electric Power Co Inc	025537101	21,967	NS	$2,879,434	0.41%	EC	US
Coherent Corp	19247G107	11,667	NS	$2,779,196	0.39%	EC	US

Showing 1–50 of 75 holdings