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Tandem Diabetes Care (TNDM) Institutional Ownership

Tandem Diabetes Care logo
$37.49 +0.44 (+1.19%)
As of 01/8/2025 04:00 PM Eastern
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Institutional Ownership Changes (13F Filings) for Tandem Diabetes Care (NASDAQ:TNDM)

Number of
Institutional Buyers
(last 12 months)
137
Total
Institutional Inflows
(last 12 months)
$364.96M
Number of
Institutional Sellers
(last 12 months)
81
Total
Institutional Outflows
(last 12 months)
$536.89M
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TNDM Institutional Buying and Selling by Quarter

Tandem Diabetes Care Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
12/26/2024JPMorgan Chase & Co.197,583$8.38M0.0%+134.6%0.301%
12/19/2024Principal Financial Group Inc.370,322$15.71M0.0%-17.4%0.564%
11/27/2024Franklin Resources Inc.26,785$1.14M0.0%+95.6%0.041%
11/19/2024McIlrath & Eck LLC1,215$52K0.0%N/A0.002%
11/18/2024Coldstream Capital Management Inc.6,212$263K0.0%+14.0%0.009%
11/16/2024Geode Capital Management LLC1,525,816$64.72M0.0%+1.2%2.323%
11/15/2024M&T Bank Corp51,835$2.20M0.0%+1.7%0.079%
11/15/2024Barclays PLC231,065$9.80M0.0%-43.0%0.352%
11/15/2024Orion Portfolio Solutions LLC33,663$1.43M0.0%-9.9%0.051%
11/15/2024XTX Topco Ltd5,217$221K0.0%-51.5%0.008%
11/15/2024Two Sigma Advisers LP901,883$38.25M0.1%-20.3%1.373%
11/15/2024State Street Corp2,655,736$112.63M0.0%+3.2%4.043%
11/15/2024Stifel Financial Corp34,072$1.45M0.0%+6.8%0.052%
11/15/2024Quantinno Capital Management LP31,145$1.32M0.0%+43.1%0.047%
11/15/2024Point72 DIFC Ltd3,063$130K0.0%N/A0.005%
11/15/2024Point72 Asset Management L.P.240,706$10.21M0.0%N/A0.366%
11/15/2024Jacobs Levy Equity Management Inc.574,676$24.37M0.1%-53.8%0.875%
11/15/2024Janus Henderson Group PLC913,541$38.74M0.0%-37.0%1.391%
11/15/2024Cinctive Capital Management LP23,723$1.01M0.1%-36.1%0.036%
11/15/2024ArrowMark Colorado Holdings LLC2,386,689$101.22M1.3%-4.7%3.634%
11/15/2024Beacon Investment Advisory Services Inc.32,610$1.38M0.1%-2.9%0.050%
11/15/2024Point72 Asia Singapore Pte. Ltd.2,468$105K0.0%N/A0.004%
11/15/2024Point72 Hong Kong Ltd10,928$463K0.0%N/A0.017%
11/14/2024Bellevue Group AG1,850,891$78.50M1.3%+19.9%2.818%
11/14/2024Edgestream Partners L.P.5,005$212K0.0%-50.2%0.008%
11/14/2024Fred Alger Management LLC1,979,119$83.93M0.4%-9.0%3.013%
11/14/2024Verition Fund Management LLC31,743$1.35M0.0%-34.5%0.048%
11/14/2024Captrust Financial Advisors10,170$431K0.0%+19.3%0.015%
11/14/2024UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC147,606$6.26M0.0%-3.6%0.225%
11/14/2024Public Sector Pension Investment Board138,886$5.89M0.0%-2.3%0.211%
11/14/2024Zurcher Kantonalbank Zurich Cantonalbank15,664$664K0.0%+4.7%0.024%
11/14/2024Beaconlight Capital LLC215,615$9.14M3.7%+77.8%0.328%
11/14/2024MetLife Investment Management LLC37,422$1.59M0.0%+129.1%0.057%
11/14/2024Blueshift Asset Management LLC6,641$282K0.1%N/A0.010%
11/13/2024Bridgewater Associates LP25,635$1.09M0.0%+107.8%0.039%
11/13/2024BNP Paribas Financial Markets293,587$12.45M0.0%+51.6%0.447%
11/13/2024Brooklyn Investment Group656$28K0.0%N/A0.001%
11/13/2024Millrace Asset Group Inc.46,304$1.96M2.0%N/A0.070%
11/13/2024FMR LLC564,880$23.96M0.0%-36.7%0.860%
11/13/2024The Manufacturers Life Insurance Company35,349$1.50M0.0%-1.8%0.054%
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11/12/2024Algert Global LLC37,113$1.57M0.0%-18.0%0.057%
11/12/2024Cerity Partners LLC62,796$2.66M0.0%+21.8%0.096%
11/12/2024Champlain Investment Partners LLC1,469,161$62.31M0.4%-9.8%2.237%
11/12/2024Charles Schwab Investment Management Inc.586,063$24.86M0.0%+3.3%0.892%
11/12/2024Brown Capital Management LLC739,096$31.35M0.7%-19.2%1.125%
11/9/2024Landscape Capital Management L.L.C.13,554$575K0.1%+10.7%0.021%
11/9/2024Intech Investment Management LLC18,336$778K0.0%+156.0%0.028%
11/8/2024Advisors Asset Management Inc.10,200$433K0.0%+17.6%0.016%
11/8/2024Connor Clark & Lunn Investment Management Ltd.272,097$11.54M0.1%+32.5%0.416%
11/8/2024Jennison Associates LLC1,782,003$75.58M0.0%-9.5%2.722%
11/8/2024Commerce Bank22,164$940K0.0%+40.9%0.034%
11/7/2024LMR Partners LLP33,824$1.43M0.0%+235.5%0.052%
11/7/2024Thrivent Financial for Lutherans51,409$2.18M0.0%-4.1%0.079%
11/7/2024RiverPark Advisors LLC12,902$547K0.4%+15.9%0.020%
11/6/2024Mutual of America Capital Management LLC9,847$418K0.0%-7.3%0.015%
11/6/2024Natixis Advisors LLC63,706$2.70M0.0%+19.6%0.097%
11/6/2024Mizuho Markets Americas LLC71,068$3.01M0.1%-1.6%0.109%
11/6/2024Simplify Asset Management Inc.114,604$4.86M0.2%N/A0.175%
11/6/2024KBC Group NV136,018$5.77M0.0%-43.2%0.208%
11/6/2024Oppenheimer & Co. Inc.26,125$1.11M0.0%+368.5%0.040%
11/6/2024Oppenheimer Asset Management Inc.59,092$2.51M0.0%+20.1%0.090%
11/5/2024Victory Capital Management Inc.587,247$24.91M0.0%+45.6%0.897%
11/5/2024Apollon Wealth Management LLC15,531$659K0.0%-2.0%0.024%
11/4/2024Lisanti Capital Growth LLC114,925$4.87M1.2%-27.4%0.176%
11/4/2024Los Angeles Capital Management LLC6,205$263K0.0%N/A0.009%
11/4/2024State of New Jersey Common Pension Fund D44,776$1.90M0.0%+24.6%0.068%
11/4/2024Crossmark Global Holdings Inc.4,720$200K0.0%N/A0.007%
11/1/2024Assetmark Inc.690$29K0.0%N/A0.001%
10/31/2024JB Capital LLC33,729$1.43M0.1%+7.2%0.052%
10/31/2024Principal Financial Group Inc.370,322$15.71M0.0%-17.4%0.566%
10/31/2024Hanseatic Management Services Inc.13,941$591K0.8%+5.4%0.021%
10/30/2024Amalgamated Bank19,292$818K0.0%-2.3%0.029%
10/29/2024Van ECK Associates Corp3,827$162K0.0%-7.8%0.006%
10/29/2024Janney Montgomery Scott LLC25,828$1.10M0.0%-16.8%0.039%
10/29/2024Farther Finance Advisors LLC3,765$160K0.0%-11.2%0.006%
10/28/2024Creative Financial Designs Inc. ADV2,522$107K0.0%-28.6%0.004%
10/28/2024Stephens Investment Management Group LLC1,274,482$54.05M0.7%+12.2%1.947%
10/28/2024Rice Hall James & Associates LLC92,258$3.91M0.2%-1.1%0.141%
10/28/2024US Bancorp DE33,600$1.43M0.0%-9.0%0.051%
10/25/2024abrdn plc144,451$6.13M0.0%N/A0.221%
10/24/2024State of Alaska Department of Revenue37,358$1.58M0.0%-1.5%0.057%
10/23/2024Mirae Asset Global Investments Co. Ltd.60,648$2.58M0.0%+54.1%0.094%
10/23/2024Louisiana State Employees Retirement System31,600$1.34M0.0%-2.8%0.049%
10/23/2024Assenagon Asset Management S.A.377,565$16.01M0.0%+21.2%0.577%
10/22/2024 International Assets Investment Management LLC6,998$297K0.0%+4,141.2%0.011%
10/22/2024Bank Pictet & Cie Europe AG5,772$245K0.0%-44.6%0.009%
10/22/2024Private Advisor Group LLC5,196$220K0.0%N/A0.008%
10/22/2024Waldron Private Wealth LLC1,182$50K0.0%N/A0.002%
10/21/2024 Everence Capital Management Inc.11,950$507K0.0%+32.5%0.018%
10/18/2024Chicago Capital LLC1,003,147$42.54M1.2%+22.2%1.532%
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There are very few people in this world who are considered “the best” in their field. There are guys like Michael Jordan who is considered the best basketball player of all time… Or Warren Buffet who is considered the best Investor of all time… But we’ve just met a man who might be the best stock picker of all time… Right now, as we speak, he is currently ranked the #1 stock picker in North America.

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10/18/2024Raymond James & Associates104,418$4.43M0.0%+8.0%0.160%
10/16/2024MN Wealth Advisors LLC16,848$715K0.4%+14.4%0.026%
10/11/2024Creative Planning10,540$447K0.0%-11.7%0.016%
10/11/2024ORG Wealth Partners LLC704$30K0.0%N/A0.001%
10/9/2024LVW Advisors LLC6,854$291K0.0%-12.9%0.010%
10/7/2024 GAMMA Investing LLC5,005$212K0.0%+17.0%0.008%
10/5/2024Handelsbanken Fonder AB22,000$933K0.0%+25.0%0.034%
10/3/2024Park Avenue Securities LLC6,628$281K0.0%-22.7%0.010%
10/3/2024SG Americas Securities LLC8,989$381K0.0%-88.4%0.014%
9/11/2024Newbridge Financial Services Group Inc.630$25K0.0%-43.0%0.001%
(Data available from 1/1/2016 forward)

TNDM Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of TNDM shares?

During the previous two years, 248 institutional investors and hedge funds held shares of Tandem Diabetes Care. The most heavily invested institutionals were Vanguard Group Inc. ($249.73M), Eminence Capital LP ($152.94M), Capital World Investors ($129.79M), State Street Corp ($112.63M), ArrowMark Colorado Holdings LLC ($101.22M), Fred Alger Management LLC ($83.93M), and Bellevue Group AG ($78.50M).Learn more on TNDM's institutional investors.

Which institutional investors have been buying Tandem Diabetes Care stock?

Of the 205 institutional investors that purchased Tandem Diabetes Care stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Eminence Capital LP ($3.57M), Jennison Associates LLC ($2.56M), Paradice Investment Management LLC ($1.52M), GW&K Investment Management LLC ($1.23M), Chicago Capital LLC ($1.12M), Marshall Wace LLP ($881.31K), and Fred Alger Management LLC ($787.09K).

How much institutional buying is happening at Tandem Diabetes Care?

Institutional investors have bought a total of 23,054,406 shares in the last 24 months. This purchase volume represents approximately $750.98M in transactions.

Which Tandem Diabetes Care major shareholders have been selling company stock?

Of the 132 institutional investors that sold Tandem Diabetes Care stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: FMR LLC ($3.30M), Capital World Investors ($2.88M), Marshall Wace LLP ($2.60M), Champlain Investment Partners LLC ($1.83M), Brown Capital Management LLC ($1.58M), First Light Asset Management LLC ($1.08M), and Janus Henderson Group PLC ($913.58K).

How much institutional selling is happening at Tandem Diabetes Care?

Institutional investors have sold a total of 22,367,866 shares in the last 24 months. This volume of shares sold represents approximately $761.89M in transactions.


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This page (NASDAQ:TNDM) was last updated on 1/9/2025 by MarketBeat.com Staff
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