Parallax Volatility Advisers
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Parallax Volatility Advisers’s ResMed RMD Stock Holding History

Parallax Volatility Advisers’s Portfolio RMD Stock Details RMD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-910
Closed -$235K – 1796
2025
Q2 		$235K Sell
910
-2,650
-74% -$632K ﹤0.01% 1303
2025
Q1 		$797K Buy
+3,560
New +$831K ﹤0.01% 1108
2024
Q1 		– Sell
-563
Closed -$96.8K – 2264
2023
Q4 		$96.8K Sell
563
-2,546
-82% -$391K ﹤0.01% 1874
2023
Q3 		$460K Buy
3,109
+1,775
+133% +$321K ﹤0.01% 1631
2023
Q2 		$291K Buy
+1,334
New +$297K ﹤0.01% 1813
2022
Q4 		– Sell
-254
Closed -$55K – 3196
2022
Q3 		$55K Buy
+254
New +$57.8K ﹤0.01% 2600
2022
Q2 		– Sell
-680
Closed -$145K – 3201
2022
Q1 		$165K Sell
680
-395
-37% -$95.5K ﹤0.01% 2244
2021
Q4 		$280K Sell
1,075
-379
-26% -$98.3K ﹤0.01% 2362
2021
Q3 		$383K Buy
1,454
+215
+17% +$58.8K ﹤0.01% 2319
2021
Q2 		$305K Buy
+1,239
New +$260K ﹤0.01% 2342
2021
Q1 		– Sell
-955
Closed -$203K – 3591
2020
Q4 		$203K Sell
955
-137
-13% -$27.3K ﹤0.01% 2777
2020
Q3 		$187K Sell
1,092
-930
-46% -$172K ﹤0.01% 2569
2020
Q2 		$388K Buy
2,022
+477
+31% +$78K ﹤0.01% 2057
2020
Q1 		$228K Buy
+1,545
New +$246K ﹤0.01% 1961
2019
Q1 		– Sell
-9
Closed -$1K – 3803
2018
Q4 		$1K Buy
9
+3
+50% +$321 ﹤0.01% 2797
2018
Q3 		$1K Buy
+6
New +$657 ﹤0.01% 2484
2018
Q1 		– Sell
-3,361
Closed -$285K – 3873
2017
Q4 		$285K Buy
+3,361
New +$278K ﹤0.01% 1980
2014
Q4 		– Sell
-4,693
Closed -$245K – 5684
2014
Q3 		$231K Sell
4,693
-15,237
-76% -$776K ﹤0.01% 2368
2014
Q2 		$1.01M Buy
+19,930
New +$988K ﹤0.01% 1043

Other funds holding RMD

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return

Parallax Volatility Advisers's RMD Position: Q3 2025 in Review

Parallax Volatility Advisers sold out of ResMed (RMD) in Q3 2025, closing a stake of 910 shares — an estimated $235K sold.

Parallax Volatility Advisers first reported a position in RMD in Q2 2014 and held it in 19 quarters. The position peaked at $1.01M in Q2 2014. 950 funds tracked by Wall St. Rank hold RMD as of Q3 2025.

  • Parallax Volatility Advisers reported no remaining ResMed position as of Q3 2025 after selling out during the quarter.
  • Parallax Volatility Advisers sold 910 ResMed shares in Q3 2025, an estimated $235K.
  • Parallax Volatility Advisers first reported a position in ResMed in Q2 2014 and held it in 19 quarters.
  • Parallax Volatility Advisers's ResMed position peaked at $1.01M in Q2 2014.
  • 950 funds tracked by Wall St. Rank held ResMed as of Q3 2025.

Based on Parallax Volatility Advisers's 13F filing for Q3 2025, filed 14 Nov 2025.