Northwestern Mutual Investment Management Company’s ONE Gas OGS Stock Holding History

Northwestern Mutual Investment Management Company’s Portfolio OGS Stock Details OGS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.09M	Buy	14,118 +676	+5%	+$56.2K	0.01%	575
2026 Q1	$1.16M	Buy	13,442 +18	+0.1%	+$1.49K	0.02%	520
2025 Q4	$1.04M	Buy	13,424 +50	+0.4%	+$4.02K	0.01%	576
2025 Q3	$1.08M	Sell	13,374 -8	-0.1%	-$599	0.02%	549
2025 Q2	$962K	Buy	13,382 +786	+6%	+$59K	0.01%	575
2025 Q1	$952K	Buy	12,596 +4	+0%	+$288	0.02%	565
2024 Q4	$872K	Buy	12,592 +22	+0.2%	+$1.61K	0.02%	610
2024 Q3	$935K	Sell	12,570 -56	-0.4%	-$3.85K	0.02%	596
2024 Q2	$806K	Buy	12,626 +257	+2%	+$16.1K	0.02%	609
2024 Q1	$798K	Buy	12,369 +32	+0.3%	+$1.96K	0.02%	621
2023 Q4	$786K	Buy	12,337 +40	+0.3%	+$2.53K	0.02%	614
2023 Q3	$840K	Sell	12,297 -13	-0.1%	-$982	0.02%	539
2023 Q2	$946K	Buy	12,310 +298	+2%	+$23.8K	0.02%	505
2023 Q1	$952K	Buy	12,012 +7,002	+140%	+$555K	0.02%	480
2022 Q4	$379K	Sell	5,010 -2,809	-36%	-$217K	0.01%	651
2022 Q3	$550K	Sell	7,819 -1,235	-14%	-$99.5K	0.01%	590
2022 Q2	$735K	Buy	9,054 +153	+2%	+$13.1K	0.02%	523
2022 Q1	$785K	Buy	8,901 +18	+0.2%	+$1.45K	0.02%	586
2021 Q4	$689K	Buy	8,883 +45	+0.5%	+$3.13K	0.01%	697
2021 Q3	$560K	Sell	8,838 -30	-0.3%	-$2.14K	0.01%	741
2021 Q2	$657K	Sell	8,868 -14	-0.2%	-$1.08K	0.01%	686
2021 Q1	$683K	Sell	8,882 -9,375	-51%	-$684K	0.01%	663
2020 Q4	$1.4M	Sell	18,257 -138	-0.8%	-$10.4K	0.02%	477
2020 Q3	$1.42M	Hold	18,395	–	–	0.02%	383
2020 Q2	$1.42M	Buy	18,395 +76	+0.4%	+$6.14K	0.02%	384
2020 Q1	$1.53M	Buy	18,319 +3,256	+22%	+$288K	0.02%	276
2019 Q4	$1.41M	Buy	15,063 +26	+0.2%	+$2.38K	0.03%	343
2019 Q3	$1.45M	Buy	15,037 +11	+0.1%	+$1K	0.03%	312
2019 Q2	$1.36M	Buy	15,026 +5,673	+61%	+$502K	0.03%	329
2019 Q1	$833K	Sell	9,353 -576	-6%	-$48.4K	0.02%	627
2018 Q4	$790K	Buy	9,929 +30	+0.3%	+$2.47K	0.01%	630
2018 Q3	$814K	Sell	9,899 -414	-4%	-$32.4K	0.01%	694
2018 Q2	$771K	Sell	10,313 -382	-4%	-$27.2K	0.01%	727
2018 Q1	$706K	Buy	10,695 +3,850	+56%	+$259K	0.01%	748
2017 Q4	$501K	Buy	6,845 +8	+0.1%	+$607	0.01%	706
2017 Q3	$503K	Sell	6,837 -2,191	-24%	-$161K	0.01%	700
2017 Q2	$630K	Buy	9,028 +25	+0.3%	+$1.74K	0.01%	706
2017 Q1	$609K	Sell	9,003 -1	-0%	-$65	0.01%	718
2016 Q4	$576K	Buy	9,004 +8	+0.1%	+$486	0.01%	709
2016 Q3	$556K	Sell	8,996 -10	-0.1%	-$634	0.01%	686
2016 Q2	$600K	Sell	9,006 -15	-0.2%	-$904	0.01%	480
2016 Q1	$551K	Buy	+9,021	New	+$509K	0.01%	516

Other funds holding OGS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

EIP

Energy Income Partners Westport, Connecticut $6.36B AUM 17.8% 1-Year Est. Return

EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return

BTW

Boston Trust Walden Boston, Massachusetts $13.1B AUM 24.63% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Northwestern Mutual Investment Management Company's OGS Position: Q2 2026 in Review

Northwestern Mutual Investment Management Company increased its ONE Gas (OGS) stake by 5% in Q2 2026, buying an estimated $56.2K and bringing the position to 14,118 shares worth $1.09M. The position accounts for 0.01% of the portfolio, ranked #575.

Northwestern Mutual Investment Management Company first reported a position in OGS in Q1 2016 and has held it in 42 quarters since. The position peaked at $1.53M in Q1 2020. 296 funds tracked by Wall St. Rank hold OGS as of Q2 2026.

Northwestern Mutual Investment Management Company held 14,118 shares of ONE Gas worth $1.09M as of Q2 2026.
Northwestern Mutual Investment Management Company bought 676 ONE Gas shares in Q2 2026, an estimated $56.2K.
ONE Gas made up 0.01% of Northwestern Mutual Investment Management Company's portfolio in Q2 2026, its #575 holding.
Northwestern Mutual Investment Management Company first reported a position in ONE Gas in Q1 2016 and has held it in 42 quarters since.
Northwestern Mutual Investment Management Company's ONE Gas position peaked at $1.53M in Q1 2020.
296 funds tracked by Wall St. Rank held ONE Gas as of Q2 2026.

Based on Northwestern Mutual Investment Management Company's 13F filing for Q2 2026, filed 12 Aug 2026.