Northwestern Mutual Wealth Management
CTSO icon

Northwestern Mutual Wealth Management’s Cytosorbents Corp CTSO Stock Holding History

Northwestern Mutual Wealth Management’s Portfolio CTSO Stock Details CTSO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$4.18K Buy
+11,176
New +$5.9K ﹤0.01% 3444
2022
Q1 		– Sell
-1,226
Closed -$5K – 3160
2021
Q4 		$5K Buy
+1,226
New +$6.88K ﹤0.01% 2774

Other funds holding CTSO

AC
Avenir Corporation Alexandria, Virginia $821M AUM 4.23% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
CM
CM Management Gulf Breeze, Florida $157M AUM 60.08% 1-Year Est. Return
SC
Skylands Capital Milwaukee, Wisconsin $814M AUM 32.37% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
SIG
Sargent Investment Group Bethesda, Maryland $832M AUM 24.89% 1-Year Est. Return
Pathstone Holdings
Pathstone Holdings Englewood, New Jersey $34.3B AUM 27.35% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

Northwestern Mutual Wealth Management's CTSO Position: Q2 2026 in Review

Northwestern Mutual Wealth Management opened a new position in Cytosorbents Corp (CTSO) in Q2 2026: 11,176 shares worth $4.18K. The stake represents ﹤0.01% of the portfolio and ranks #3444 among its holdings. This is a return to the name: Northwestern Mutual Wealth Management previously reported a position in CTSO as recently as Q4 2021.

Northwestern Mutual Wealth Management first reported a position in CTSO in Q4 2021 and has held it in 2 quarters since. The position peaked at $5K in Q4 2021. 51 funds tracked by Wall St. Rank hold CTSO as of Q2 2026.

  • Northwestern Mutual Wealth Management held 11,176 shares of Cytosorbents Corp worth $4.18K as of Q2 2026.
  • Cytosorbents Corp was a new Northwestern Mutual Wealth Management position in Q2 2026.
  • Cytosorbents Corp made up ﹤0.01% of Northwestern Mutual Wealth Management's portfolio in Q2 2026, its #3444 holding.
  • Northwestern Mutual Wealth Management first reported a position in Cytosorbents Corp in Q4 2021 and has held it in 2 quarters since.
  • Northwestern Mutual Wealth Management's Cytosorbents Corp position peaked at $5K in Q4 2021.
  • 51 funds tracked by Wall St. Rank held Cytosorbents Corp as of Q2 2026.

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